19 files changed, 138 insertions, 138 deletions

diff --git a/src/mesa/drivers/dri/sis/sis6326_clear.c b/src/mesa/drivers/dri/sis/sis6326_clear.c
index d46ecc9cd27..fba6c7f2d7d 100644
--- a/src/mesa/drivers/dri/sis/sis6326_clear.c
+++ b/src/mesa/drivers/dri/sis/sis6326_clear.c
@@ -34,11 +34,11 @@
 #include "swrast/swrast.h"
 #include "main/macros.h"
 
-static void sis_clear_front_buffer(GLcontext *ctx, GLenum mask, GLint x,
+static void sis_clear_front_buffer(struct gl_context *ctx, GLenum mask, GLint x,
 				   GLint y, GLint width, GLint height);
-static void sis_clear_back_buffer(GLcontext *ctx, GLenum mask, GLint x,
+static void sis_clear_back_buffer(struct gl_context *ctx, GLenum mask, GLint x,
 				  GLint y, GLint width, GLint height);
-static void sis_clear_z_buffer(GLcontext * ctx, GLbitfield mask, GLint x,
+static void sis_clear_z_buffer(struct gl_context * ctx, GLbitfield mask, GLint x,
 			       GLint y, GLint width, GLint height );
 
 static void
@@ -69,7 +69,7 @@ sis6326UpdateZPattern(sisContextPtr smesa, GLclampd z)
 }
 
 void
-sis6326DDClear(GLcontext *ctx, GLbitfield mask)
+sis6326DDClear(struct gl_context *ctx, GLbitfield mask)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    GLint x1, y1, width1, height1;
@@ -114,7 +114,7 @@ sis6326DDClear(GLcontext *ctx, GLbitfield mask)
 
 
 void
-sis6326DDClearColor(GLcontext *ctx, const GLfloat color[4])
+sis6326DDClearColor(struct gl_context *ctx, const GLfloat color[4])
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    GLubyte c[4];
@@ -128,7 +128,7 @@ sis6326DDClearColor(GLcontext *ctx, const GLfloat color[4])
 }
 
 void
-sis6326DDClearDepth(GLcontext *ctx, GLclampd d)
+sis6326DDClearDepth(struct gl_context *ctx, GLclampd d)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -136,7 +136,7 @@ sis6326DDClearDepth(GLcontext *ctx, GLclampd d)
 }
 
 static void
-sis_clear_back_buffer(GLcontext *ctx, GLenum mask, GLint x, GLint y,
+sis_clear_back_buffer(struct gl_context *ctx, GLenum mask, GLint x, GLint y,
 		      GLint width, GLint height)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -160,7 +160,7 @@ sis_clear_back_buffer(GLcontext *ctx, GLenum mask, GLint x, GLint y,
 }
 
 static void
-sis_clear_front_buffer(GLcontext *ctx, GLenum mask, GLint x, GLint y,
+sis_clear_front_buffer(struct gl_context *ctx, GLenum mask, GLint x, GLint y,
 		       GLint width, GLint height)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -211,7 +211,7 @@ sis_clear_front_buffer(GLcontext *ctx, GLenum mask, GLint x, GLint y,
 }
 
 static void
-sis_clear_z_buffer(GLcontext * ctx, GLbitfield mask, GLint x, GLint y,
+sis_clear_z_buffer(struct gl_context * ctx, GLbitfield mask, GLint x, GLint y,
 		   GLint width, GLint height)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
diff --git a/src/mesa/drivers/dri/sis/sis6326_state.c b/src/mesa/drivers/dri/sis/sis6326_state.c
index 52008c7ea32..9708f639124 100644
--- a/src/mesa/drivers/dri/sis/sis6326_state.c
+++ b/src/mesa/drivers/dri/sis/sis6326_state.c
@@ -46,7 +46,7 @@
  */
 
 static void
-sis6326DDAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
+sis6326DDAlphaFunc( struct gl_context *ctx, GLenum func, GLfloat ref )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    GLubyte refbyte;
@@ -91,7 +91,7 @@ sis6326DDAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
 }
 
 static void
-sis6326DDBlendFuncSeparate( GLcontext *ctx, 
+sis6326DDBlendFuncSeparate( struct gl_context *ctx, 
 			    GLenum sfactorRGB, GLenum dfactorRGB,
 			    GLenum sfactorA,   GLenum dfactorA )
 {
@@ -172,7 +172,7 @@ sis6326DDBlendFuncSeparate( GLcontext *ctx,
  */
 
 static void
-sis6326DDDepthFunc( GLcontext *ctx, GLenum func )
+sis6326DDDepthFunc( struct gl_context *ctx, GLenum func )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *prev = &smesa->prev;
@@ -214,7 +214,7 @@ sis6326DDDepthFunc( GLcontext *ctx, GLenum func )
 }
 
 static void
-sis6326DDDepthMask( GLcontext *ctx, GLboolean flag )
+sis6326DDDepthMask( struct gl_context *ctx, GLboolean flag )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *current = &smesa->current;
@@ -230,7 +230,7 @@ sis6326DDDepthMask( GLcontext *ctx, GLboolean flag )
  */
 
 static void
-sis6326DDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *params )
+sis6326DDFogfv( struct gl_context *ctx, GLenum pname, const GLfloat *params )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *current = &smesa->current;
@@ -258,7 +258,7 @@ sis6326DDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *params )
  */
 
 void
-sis6326UpdateClipping(GLcontext *ctx)
+sis6326UpdateClipping(struct gl_context *ctx)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -300,7 +300,7 @@ sis6326UpdateClipping(GLcontext *ctx)
 }
 
 static void
-sis6326DDScissor( GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h )
+sis6326DDScissor( struct gl_context *ctx, GLint x, GLint y, GLsizei w, GLsizei h )
 {
    if (ctx->Scissor.Enabled)
       sis6326UpdateClipping( ctx );
@@ -311,20 +311,20 @@ sis6326DDScissor( GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h )
  */
 
 static void
-sis6326UpdateCull( GLcontext *ctx )
+sis6326UpdateCull( struct gl_context *ctx )
 {
    /* XXX culling */
 }
 
 
 static void
-sis6326DDCullFace( GLcontext *ctx, GLenum mode )
+sis6326DDCullFace( struct gl_context *ctx, GLenum mode )
 {
    sis6326UpdateCull( ctx );
 }
 
 static void
-sis6326DDFrontFace( GLcontext *ctx, GLenum mode )
+sis6326DDFrontFace( struct gl_context *ctx, GLenum mode )
 {
    sis6326UpdateCull( ctx );
 }
@@ -333,7 +333,7 @@ sis6326DDFrontFace( GLcontext *ctx, GLenum mode )
  * Masks
  */
 
-static void sis6326DDColorMask( GLcontext *ctx,
+static void sis6326DDColorMask( struct gl_context *ctx,
 				GLboolean r, GLboolean g,
 				GLboolean b, GLboolean a )
 {
@@ -350,7 +350,7 @@ static void sis6326DDColorMask( GLcontext *ctx,
  * Rendering attributes
  */
 
-static void sis6326UpdateSpecular(GLcontext *ctx)
+static void sis6326UpdateSpecular(struct gl_context *ctx)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *current = &smesa->current;
@@ -361,14 +361,14 @@ static void sis6326UpdateSpecular(GLcontext *ctx)
       current->hwCapEnable &= ~S_ENABLE_Specular;
 }
 
-static void sis6326DDLightModelfv(GLcontext *ctx, GLenum pname,
+static void sis6326DDLightModelfv(struct gl_context *ctx, GLenum pname,
 			      const GLfloat *param)
 {
    if (pname == GL_LIGHT_MODEL_COLOR_CONTROL) {
       sis6326UpdateSpecular(ctx);
    }
 }
-static void sis6326DDShadeModel( GLcontext *ctx, GLenum mode )
+static void sis6326DDShadeModel( struct gl_context *ctx, GLenum mode )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -384,7 +384,7 @@ static void sis6326DDShadeModel( GLcontext *ctx, GLenum mode )
  * Viewport
  */
 
-static void sis6326CalcViewport( GLcontext *ctx )
+static void sis6326CalcViewport( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    const GLfloat *v = ctx->Viewport._WindowMap.m;
@@ -400,14 +400,14 @@ static void sis6326CalcViewport( GLcontext *ctx )
    m[MAT_TZ] =   v[MAT_TZ] * smesa->depth_scale;
 }
 
-static void sis6326DDViewport( GLcontext *ctx,
+static void sis6326DDViewport( struct gl_context *ctx,
 			   GLint x, GLint y,
 			   GLsizei width, GLsizei height )
 {
    sis6326CalcViewport( ctx );
 }
 
-static void sis6326DDDepthRange( GLcontext *ctx,
+static void sis6326DDDepthRange( struct gl_context *ctx,
 			     GLclampd nearval, GLclampd farval )
 {
    sis6326CalcViewport( ctx );
@@ -418,7 +418,7 @@ static void sis6326DDDepthRange( GLcontext *ctx,
  */
 
 static void
-sis6326DDLogicOpCode( GLcontext *ctx, GLenum opcode )
+sis6326DDLogicOpCode( struct gl_context *ctx, GLenum opcode )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -487,7 +487,7 @@ sis6326DDLogicOpCode( GLcontext *ctx, GLenum opcode )
    }
 }
 
-void sis6326DDDrawBuffer( GLcontext *ctx, GLenum mode )
+void sis6326DDDrawBuffer( struct gl_context *ctx, GLenum mode )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -544,7 +544,7 @@ void sis6326DDDrawBuffer( GLcontext *ctx, GLenum mode )
  */
 
 static void
-sis6326DDEnable( GLcontext *ctx, GLenum cap, GLboolean state )
+sis6326DDEnable( struct gl_context *ctx, GLenum cap, GLboolean state )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -617,7 +617,7 @@ sis6326DDEnable( GLcontext *ctx, GLenum cap, GLboolean state )
 
 /* Called before beginning of rendering. */
 void
-sis6326UpdateHWState( GLcontext *ctx )
+sis6326UpdateHWState( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *prev = &smesa->prev;
@@ -639,7 +639,7 @@ sis6326UpdateHWState( GLcontext *ctx )
 }
 
 static void
-sis6326DDInvalidateState( GLcontext *ctx, GLuint new_state )
+sis6326DDInvalidateState( struct gl_context *ctx, GLuint new_state )
 {
 	sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -656,7 +656,7 @@ void sis6326DDInitState( sisContextPtr smesa )
 {
    __GLSiSHardware *prev = &smesa->prev;
    __GLSiSHardware *current = &smesa->current;
-   GLcontext *ctx = smesa->glCtx;
+   struct gl_context *ctx = smesa->glCtx;
 
    /* add Texture Perspective Enable */
    current->hwCapEnable = S_ENABLE_TextureCache |
@@ -708,7 +708,7 @@ void sis6326DDInitState( sisContextPtr smesa )
 
 /* Initialize the driver's state functions.
  */
-void sis6326DDInitStateFuncs( GLcontext *ctx )
+void sis6326DDInitStateFuncs( struct gl_context *ctx )
 {
    ctx->Driver.UpdateState		= sis6326DDInvalidateState;
 
diff --git a/src/mesa/drivers/dri/sis/sis_clear.c b/src/mesa/drivers/dri/sis/sis_clear.c
index d358ef62dc7..a5d870469da 100644
--- a/src/mesa/drivers/dri/sis/sis_clear.c
+++ b/src/mesa/drivers/dri/sis/sis_clear.c
@@ -38,12 +38,12 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "swrast/swrast.h"
 #include "main/macros.h"
 
-static GLbitfield sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
+static GLbitfield sis_3D_Clear( struct gl_context * ctx, GLbitfield mask,
 				GLint x, GLint y, GLint width,
 				GLint height );
-static void sis_clear_color_buffer( GLcontext *ctx, GLenum mask, GLint x,
+static void sis_clear_color_buffer( struct gl_context *ctx, GLenum mask, GLint x,
 				    GLint y, GLint width, GLint height );
-static void sis_clear_z_stencil_buffer( GLcontext * ctx,
+static void sis_clear_z_stencil_buffer( struct gl_context * ctx,
 					GLbitfield mask, GLint x,
 					GLint y, GLint width,
 					GLint height );
@@ -94,7 +94,7 @@ sisUpdateZStencilPattern( sisContextPtr smesa, GLclampd z, GLint stencil )
 }
 
 void
-sisDDClear( GLcontext * ctx, GLbitfield mask )
+sisDDClear( struct gl_context * ctx, GLbitfield mask )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -148,7 +148,7 @@ sisDDClear( GLcontext * ctx, GLbitfield mask )
 
 
 void
-sisDDClearColor( GLcontext * ctx, const GLfloat color[4] )
+sisDDClearColor( struct gl_context * ctx, const GLfloat color[4] )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    GLubyte c[4];
@@ -162,7 +162,7 @@ sisDDClearColor( GLcontext * ctx, const GLfloat color[4] )
 }
 
 void
-sisDDClearDepth( GLcontext * ctx, GLclampd d )
+sisDDClearDepth( struct gl_context * ctx, GLclampd d )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -170,7 +170,7 @@ sisDDClearDepth( GLcontext * ctx, GLclampd d )
 }
 
 void
-sisDDClearStencil( GLcontext * ctx, GLint s )
+sisDDClearStencil( struct gl_context * ctx, GLint s )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -178,7 +178,7 @@ sisDDClearStencil( GLcontext * ctx, GLint s )
 }
 
 static GLbitfield
-sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
+sis_3D_Clear( struct gl_context * ctx, GLbitfield mask,
 	      GLint x, GLint y, GLint width, GLint height )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -323,7 +323,7 @@ sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
 }
 
 static void
-sis_clear_color_buffer( GLcontext *ctx, GLenum mask, GLint x, GLint y,
+sis_clear_color_buffer( struct gl_context *ctx, GLenum mask, GLint x, GLint y,
 			GLint width, GLint height )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -389,7 +389,7 @@ sis_clear_color_buffer( GLcontext *ctx, GLenum mask, GLint x, GLint y,
 }
 
 static void
-sis_clear_z_stencil_buffer( GLcontext * ctx, GLbitfield mask,
+sis_clear_z_stencil_buffer( struct gl_context * ctx, GLbitfield mask,
 			    GLint x, GLint y, GLint width, GLint height )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
diff --git a/src/mesa/drivers/dri/sis/sis_context.c b/src/mesa/drivers/dri/sis/sis_context.c
index 07b363826dd..c5a9fdfb2a0 100644
--- a/src/mesa/drivers/dri/sis/sis_context.c
+++ b/src/mesa/drivers/dri/sis/sis_context.c
@@ -147,7 +147,7 @@ WaitingFor3dIdle(sisContextPtr smesa, int wLen)
    }
 }
 
-void sisReAllocateBuffers(GLcontext *ctx, struct gl_framebuffer *drawbuffer,
+void sisReAllocateBuffers(struct gl_context *ctx, struct gl_framebuffer *drawbuffer,
                           GLuint width, GLuint height)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -163,7 +163,7 @@ sisCreateContext( gl_api api,
 		  __DRIcontext *driContextPriv,
                   void *sharedContextPrivate )
 {
-   GLcontext *ctx, *shareCtx;
+   struct gl_context *ctx, *shareCtx;
    __DRIscreen *sPriv = driContextPriv->driScreenPriv;
    sisContextPtr smesa;
    sisScreenPtr sisScreen;
diff --git a/src/mesa/drivers/dri/sis/sis_context.h b/src/mesa/drivers/dri/sis/sis_context.h
index 54e98fd00a8..a82a659431e 100644
--- a/src/mesa/drivers/dri/sis/sis_context.h
+++ b/src/mesa/drivers/dri/sis/sis_context.h
@@ -256,7 +256,7 @@ struct sis_renderbuffer {
 struct sis_context
 {
   /* This must be first in this structure */
-  GLcontext *glCtx;
+  struct gl_context *glCtx;
 
   /* Vertex state */
   GLuint vertex_size;
@@ -444,7 +444,7 @@ extern GLboolean sisCreateContext( gl_api api,
                                    void *sharedContextPrivate );
 extern void sisDestroyContext( __DRIcontext * );
 
-void sisReAllocateBuffers(GLcontext *ctx, struct gl_framebuffer *drawbuffer,
+void sisReAllocateBuffers(struct gl_context *ctx, struct gl_framebuffer *drawbuffer,
                           GLuint width, GLuint height);
 
 extern GLboolean sisMakeCurrent( __DRIcontext *driContextPriv,
diff --git a/src/mesa/drivers/dri/sis/sis_dd.c b/src/mesa/drivers/dri/sis/sis_dd.c
index af1d9ee0ad0..90e894b842c 100644
--- a/src/mesa/drivers/dri/sis/sis_dd.c
+++ b/src/mesa/drivers/dri/sis/sis_dd.c
@@ -65,7 +65,7 @@ sisGetBufferSize( struct gl_framebuffer *buffer,
 /* Return various strings for glGetString().
  */
 static const GLubyte *
-sisGetString( GLcontext *ctx, GLenum name )
+sisGetString( struct gl_context *ctx, GLenum name )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    static char buffer[128];
@@ -90,7 +90,7 @@ sisGetString( GLcontext *ctx, GLenum name )
 /* Send all commands to the hardware.
  */
 static void
-sisFlush( GLcontext *ctx )
+sisFlush( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -101,7 +101,7 @@ sisFlush( GLcontext *ctx )
  * completed processing.
  */
 static void
-sisFinish( GLcontext *ctx )
+sisFinish( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -118,7 +118,7 @@ sisDeleteRenderbuffer(struct gl_renderbuffer *rb)
 }
 
 static GLboolean
-sisRenderbufferStorage(GLcontext *ctx, struct gl_renderbuffer *rb,
+sisRenderbufferStorage(struct gl_context *ctx, struct gl_renderbuffer *rb,
                        GLenum internalFormat, GLuint width, GLuint height)
 {
    rb->Width = width;
diff --git a/src/mesa/drivers/dri/sis/sis_fog.c b/src/mesa/drivers/dri/sis/sis_fog.c
index 6c774e010eb..a9b84654a3d 100644
--- a/src/mesa/drivers/dri/sis/sis_fog.c
+++ b/src/mesa/drivers/dri/sis/sis_fog.c
@@ -40,7 +40,7 @@ static GLint convertFtToFogFt( GLfloat dwInValue );
 static GLint doFPtoFixedNoRound( GLfloat dwInValue, int nFraction );
 
 void
-sisDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *params )
+sisDDFogfv( struct gl_context *ctx, GLenum pname, const GLfloat *params )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *prev = &smesa->prev;
diff --git a/src/mesa/drivers/dri/sis/sis_screen.c b/src/mesa/drivers/dri/sis/sis_screen.c
index 7ca5031846d..75f6fcf2116 100644
--- a/src/mesa/drivers/dri/sis/sis_screen.c
+++ b/src/mesa/drivers/dri/sis/sis_screen.c
@@ -262,7 +262,7 @@ sisSwapBuffers(__DRIdrawable *dPriv)
 {
    if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
          sisContextPtr smesa = (sisContextPtr) dPriv->driContextPriv->driverPrivate;
-         GLcontext *ctx = smesa->glCtx;
+         struct gl_context *ctx = smesa->glCtx;
 
       if (ctx->Visual.doubleBufferMode) {
          _mesa_notifySwapBuffers( ctx );  /* flush pending rendering comands */
diff --git a/src/mesa/drivers/dri/sis/sis_span.c b/src/mesa/drivers/dri/sis/sis_span.c
index ba7f6d0932e..01c1fc428da 100644
--- a/src/mesa/drivers/dri/sis/sis_span.c
+++ b/src/mesa/drivers/dri/sis/sis_span.c
@@ -143,7 +143,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 
 
-void sisSpanRenderStart( GLcontext *ctx )
+void sisSpanRenderStart( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -152,7 +152,7 @@ void sisSpanRenderStart( GLcontext *ctx )
    WaitEngIdle( smesa );
 }
 
-void sisSpanRenderFinish( GLcontext *ctx )
+void sisSpanRenderFinish( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -161,7 +161,7 @@ void sisSpanRenderFinish( GLcontext *ctx )
 }
 
 void
-sisDDInitSpanFuncs( GLcontext *ctx )
+sisDDInitSpanFuncs( struct gl_context *ctx )
 {
    struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
    swdd->SpanRenderStart   = sisSpanRenderStart;
diff --git a/src/mesa/drivers/dri/sis/sis_span.h b/src/mesa/drivers/dri/sis/sis_span.h
index eca72027d52..cbe4bbdc551 100644
--- a/src/mesa/drivers/dri/sis/sis_span.h
+++ b/src/mesa/drivers/dri/sis/sis_span.h
@@ -34,10 +34,10 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "drirenderbuffer.h"
 
 
-extern void sisSpanRenderStart( GLcontext *ctx );
-extern void sisSpanRenderFinish( GLcontext *ctx );
+extern void sisSpanRenderStart( struct gl_context *ctx );
+extern void sisSpanRenderFinish( struct gl_context *ctx );
 
-extern void sisDDInitSpanFuncs( GLcontext *ctx );
+extern void sisDDInitSpanFuncs( struct gl_context *ctx );
 
 extern void
 sisSetSpanFunctions(struct sis_renderbuffer *srb, const struct gl_config *vis);
diff --git a/src/mesa/drivers/dri/sis/sis_state.c b/src/mesa/drivers/dri/sis/sis_state.c
index 6173231a82e..e53c326441b 100644
--- a/src/mesa/drivers/dri/sis/sis_state.c
+++ b/src/mesa/drivers/dri/sis/sis_state.c
@@ -49,7 +49,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
 static void
-sisDDAlphaFunc( GLcontext * ctx, GLenum func, GLfloat ref )
+sisDDAlphaFunc( struct gl_context * ctx, GLenum func, GLfloat ref )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    GLubyte refbyte;
@@ -94,7 +94,7 @@ sisDDAlphaFunc( GLcontext * ctx, GLenum func, GLfloat ref )
 }
 
 static void
-sisDDBlendFuncSeparate( GLcontext *ctx, 
+sisDDBlendFuncSeparate( struct gl_context *ctx, 
 			GLenum sfactorRGB, GLenum dfactorRGB,
 			GLenum sfactorA,   GLenum dfactorA )
 {
@@ -193,7 +193,7 @@ sisDDBlendFuncSeparate( GLcontext *ctx,
  */
 
 static void
-sisDDDepthFunc( GLcontext * ctx, GLenum func )
+sisDDDepthFunc( struct gl_context * ctx, GLenum func )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *prev = &smesa->prev;
@@ -235,7 +235,7 @@ sisDDDepthFunc( GLcontext * ctx, GLenum func )
 }
 
 void
-sisDDDepthMask( GLcontext * ctx, GLboolean flag )
+sisDDDepthMask( struct gl_context * ctx, GLboolean flag )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *prev = &smesa->prev;
@@ -277,7 +277,7 @@ sisDDDepthMask( GLcontext * ctx, GLboolean flag )
  */
 
 void
-sisUpdateClipping( GLcontext *ctx )
+sisUpdateClipping( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -324,7 +324,7 @@ sisUpdateClipping( GLcontext *ctx )
 }
 
 static void
-sisDDScissor( GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h )
+sisDDScissor( struct gl_context *ctx, GLint x, GLint y, GLsizei w, GLsizei h )
 {
    if (ctx->Scissor.Enabled)
       sisUpdateClipping( ctx );
@@ -335,7 +335,7 @@ sisDDScissor( GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h )
  */
 
 static void
-sisUpdateCull( GLcontext *ctx )
+sisUpdateCull( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    GLint cullflag, frontface;
@@ -356,13 +356,13 @@ sisUpdateCull( GLcontext *ctx )
 
 
 static void
-sisDDCullFace( GLcontext *ctx, GLenum mode )
+sisDDCullFace( struct gl_context *ctx, GLenum mode )
 {
    sisUpdateCull( ctx );
 }
 
 static void
-sisDDFrontFace( GLcontext *ctx, GLenum mode )
+sisDDFrontFace( struct gl_context *ctx, GLenum mode )
 {
    sisUpdateCull( ctx );
 }
@@ -371,7 +371,7 @@ sisDDFrontFace( GLcontext *ctx, GLenum mode )
  * Masks
  */
 
-static void sisDDColorMask( GLcontext *ctx,
+static void sisDDColorMask( struct gl_context *ctx,
 			    GLboolean r, GLboolean g,
 			    GLboolean b, GLboolean a )
 {
@@ -402,7 +402,7 @@ static void sisDDColorMask( GLcontext *ctx,
  * Rendering attributes
  */
 
-static void sisUpdateSpecular(GLcontext *ctx)
+static void sisUpdateSpecular(struct gl_context *ctx)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *current = &smesa->current;
@@ -413,7 +413,7 @@ static void sisUpdateSpecular(GLcontext *ctx)
       current->hwCapEnable &= ~MASK_SpecularEnable;
 }
 
-static void sisDDLightModelfv(GLcontext *ctx, GLenum pname,
+static void sisDDLightModelfv(struct gl_context *ctx, GLenum pname,
 			      const GLfloat *param)
 {
    if (pname == GL_LIGHT_MODEL_COLOR_CONTROL) {
@@ -421,7 +421,7 @@ static void sisDDLightModelfv(GLcontext *ctx, GLenum pname,
    }
 }
 
-static void sisDDShadeModel( GLcontext *ctx, GLenum mode )
+static void sisDDShadeModel( struct gl_context *ctx, GLenum mode )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -437,7 +437,7 @@ static void sisDDShadeModel( GLcontext *ctx, GLenum mode )
  * Viewport
  */
 
-static void sisCalcViewport( GLcontext *ctx )
+static void sisCalcViewport( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    const GLfloat *v = ctx->Viewport._WindowMap.m;
@@ -453,14 +453,14 @@ static void sisCalcViewport( GLcontext *ctx )
    m[MAT_TZ] =   v[MAT_TZ] * smesa->depth_scale;
 }
 
-static void sisDDViewport( GLcontext *ctx,
+static void sisDDViewport( struct gl_context *ctx,
 			   GLint x, GLint y,
 			   GLsizei width, GLsizei height )
 {
    sisCalcViewport( ctx );
 }
 
-static void sisDDDepthRange( GLcontext *ctx,
+static void sisDDDepthRange( struct gl_context *ctx,
 			     GLclampd nearval, GLclampd farval )
 {
    sisCalcViewport( ctx );
@@ -471,7 +471,7 @@ static void sisDDDepthRange( GLcontext *ctx,
  */
 
 static void
-sisDDLogicOpCode( GLcontext *ctx, GLenum opcode )
+sisDDLogicOpCode( struct gl_context *ctx, GLenum opcode )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -537,7 +537,7 @@ sisDDLogicOpCode( GLcontext *ctx, GLenum opcode )
    }
 }
 
-void sisDDDrawBuffer( GLcontext *ctx, GLenum mode )
+void sisDDDrawBuffer( struct gl_context *ctx, GLenum mode )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *prev = &smesa->prev;
@@ -589,7 +589,7 @@ void sisDDDrawBuffer( GLcontext *ctx, GLenum mode )
  */
 
 static void
-sisDDEnable( GLcontext * ctx, GLenum cap, GLboolean state )
+sisDDEnable( struct gl_context * ctx, GLenum cap, GLboolean state )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -672,7 +672,7 @@ sisDDEnable( GLcontext * ctx, GLenum cap, GLboolean state )
 
 /* Called before beginning of rendering. */
 void
-sisUpdateHWState( GLcontext *ctx )
+sisUpdateHWState( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    __GLSiSHardware *prev = &smesa->prev;
@@ -698,7 +698,7 @@ sisUpdateHWState( GLcontext *ctx )
 }
 
 static void
-sisDDInvalidateState( GLcontext *ctx, GLuint new_state )
+sisDDInvalidateState( struct gl_context *ctx, GLuint new_state )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -715,7 +715,7 @@ void sisDDInitState( sisContextPtr smesa )
 {
    __GLSiSHardware *current = &smesa->current;
    __GLSiSHardware *prev = &(smesa->prev);
-   GLcontext *ctx = smesa->glCtx;
+   struct gl_context *ctx = smesa->glCtx;
 
    /* add Texture Perspective Enable */
    prev->hwCapEnable = MASK_FogPerspectiveEnable | MASK_TextureCacheEnable |
@@ -826,7 +826,7 @@ void sisDDInitState( sisContextPtr smesa )
 
 /* Initialize the driver's state functions.
  */
-void sisDDInitStateFuncs( GLcontext *ctx )
+void sisDDInitStateFuncs( struct gl_context *ctx )
 {
    ctx->Driver.UpdateState	 = sisDDInvalidateState;
 
diff --git a/src/mesa/drivers/dri/sis/sis_state.h b/src/mesa/drivers/dri/sis/sis_state.h
index 2d0ea9c5fb8..dcade4a9796 100644
--- a/src/mesa/drivers/dri/sis/sis_state.h
+++ b/src/mesa/drivers/dri/sis/sis_state.h
@@ -34,35 +34,35 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "sis_context.h"
 
 /* sis6326_clear.c */
-extern void sis6326DDClear( GLcontext *ctx, GLbitfield mask );
-extern void sis6326DDClearColor( GLcontext * ctx, const GLfloat color[4] );
-extern void sis6326DDClearDepth( GLcontext * ctx, GLclampd d );
+extern void sis6326DDClear( struct gl_context *ctx, GLbitfield mask );
+extern void sis6326DDClearColor( struct gl_context * ctx, const GLfloat color[4] );
+extern void sis6326DDClearDepth( struct gl_context * ctx, GLclampd d );
 extern void sis6326UpdateZPattern(sisContextPtr smesa, GLclampd z);
 
 /* sis_clear.c */
-extern void sisDDClear( GLcontext *ctx, GLbitfield mask );
-extern void sisDDClearColor( GLcontext * ctx, const GLfloat color[4] );
-extern void sisDDClearDepth( GLcontext * ctx, GLclampd d );
-extern void sisDDClearStencil( GLcontext * ctx, GLint s );
+extern void sisDDClear( struct gl_context *ctx, GLbitfield mask );
+extern void sisDDClearColor( struct gl_context * ctx, const GLfloat color[4] );
+extern void sisDDClearDepth( struct gl_context * ctx, GLclampd d );
+extern void sisDDClearStencil( struct gl_context * ctx, GLint s );
 extern void sisUpdateZStencilPattern( sisContextPtr smesa, GLclampd z,
 				      int stencil );
 
 /* sis_fog.c */
-extern void sisDDFogfv( GLcontext * ctx, GLenum pname, const GLfloat * params );
+extern void sisDDFogfv( struct gl_context * ctx, GLenum pname, const GLfloat * params );
 
 /* sis6326_state.c */
 extern void sis6326DDInitState( sisContextPtr smesa );
-extern void sis6326DDInitStateFuncs( GLcontext *ctx );
-extern void sis6326UpdateClipping( GLcontext * gc );
-extern void sis6326DDDrawBuffer( GLcontext *ctx, GLenum mode );
-extern void sis6326UpdateHWState( GLcontext *ctx );
+extern void sis6326DDInitStateFuncs( struct gl_context *ctx );
+extern void sis6326UpdateClipping( struct gl_context * gc );
+extern void sis6326DDDrawBuffer( struct gl_context *ctx, GLenum mode );
+extern void sis6326UpdateHWState( struct gl_context *ctx );
 
 /* sis_state.c */
 extern void sisDDInitState( sisContextPtr smesa );
-extern void sisDDInitStateFuncs( GLcontext *ctx );
-extern void sisDDDepthMask( GLcontext * ctx, GLboolean flag );
-extern void sisUpdateClipping( GLcontext * gc );
-extern void sisDDDrawBuffer( GLcontext *ctx, GLenum mode );
-extern void sisUpdateHWState( GLcontext *ctx );
+extern void sisDDInitStateFuncs( struct gl_context *ctx );
+extern void sisDDDepthMask( struct gl_context * ctx, GLboolean flag );
+extern void sisUpdateClipping( struct gl_context * gc );
+extern void sisDDDrawBuffer( struct gl_context *ctx, GLenum mode );
+extern void sisUpdateHWState( struct gl_context *ctx );
 
 #endif
diff --git a/src/mesa/drivers/dri/sis/sis_stencil.c b/src/mesa/drivers/dri/sis/sis_stencil.c
index 55c0440ebae..92eb08f31fb 100644
--- a/src/mesa/drivers/dri/sis/sis_stencil.c
+++ b/src/mesa/drivers/dri/sis/sis_stencil.c
@@ -36,7 +36,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "sis_stencil.h"
 
 static void
-sisDDStencilFuncSeparate( GLcontext * ctx, GLenum face,
+sisDDStencilFuncSeparate( struct gl_context * ctx, GLenum face,
                           GLenum func, GLint ref, GLuint mask )
 {
   sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -85,7 +85,7 @@ sisDDStencilFuncSeparate( GLcontext * ctx, GLenum face,
 }
 
 static void
-sisDDStencilMaskSeparate( GLcontext * ctx, GLenum face, GLuint mask )
+sisDDStencilMaskSeparate( struct gl_context * ctx, GLenum face, GLuint mask )
 {
   if (!ctx->Visual.stencilBits)
     return;
@@ -95,7 +95,7 @@ sisDDStencilMaskSeparate( GLcontext * ctx, GLenum face, GLuint mask )
 }
 
 static void
-sisDDStencilOpSeparate( GLcontext * ctx, GLenum face, GLenum fail,
+sisDDStencilOpSeparate( struct gl_context * ctx, GLenum face, GLenum fail,
                         GLenum zfail, GLenum zpass )
 {
   sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -197,7 +197,7 @@ sisDDStencilOpSeparate( GLcontext * ctx, GLenum face, GLenum fail,
 }
 
 void
-sisDDInitStencilFuncs( GLcontext *ctx )
+sisDDInitStencilFuncs( struct gl_context *ctx )
 {
   ctx->Driver.StencilFuncSeparate = sisDDStencilFuncSeparate;
   ctx->Driver.StencilMaskSeparate = sisDDStencilMaskSeparate;
diff --git a/src/mesa/drivers/dri/sis/sis_stencil.h b/src/mesa/drivers/dri/sis/sis_stencil.h
index 6b556c43781..9d061e87fd7 100644
--- a/src/mesa/drivers/dri/sis/sis_stencil.h
+++ b/src/mesa/drivers/dri/sis/sis_stencil.h
@@ -31,6 +31,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #ifndef __SIS_STENCIL_H__
 #define __SIS_STENCIL_H__
 
-extern void sisDDInitStencilFuncs( GLcontext *ctx );
+extern void sisDDInitStencilFuncs( struct gl_context *ctx );
 
 #endif
diff --git a/src/mesa/drivers/dri/sis/sis_tex.c b/src/mesa/drivers/dri/sis/sis_tex.c
index 31709c3af6e..bb4896d9bdf 100644
--- a/src/mesa/drivers/dri/sis/sis_tex.c
+++ b/src/mesa/drivers/dri/sis/sis_tex.c
@@ -152,7 +152,7 @@ sisFreeTexImage( sisContextPtr smesa, sisTexObjPtr t, int level )
 }
 
 static void 
-sisTexEnv( GLcontext *ctx, GLenum target, GLenum pname, const GLfloat *param )
+sisTexEnv( struct gl_context *ctx, GLenum target, GLenum pname, const GLfloat *param )
 {
   sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -160,7 +160,7 @@ sisTexEnv( GLcontext *ctx, GLenum target, GLenum pname, const GLfloat *param )
 }
 
 static void
-sisTexParameter( GLcontext *ctx, GLenum target,
+sisTexParameter( struct gl_context *ctx, GLenum target,
                  struct gl_texture_object *texObj, GLenum pname,
                  const GLfloat *params )
 {
@@ -170,7 +170,7 @@ sisTexParameter( GLcontext *ctx, GLenum target,
 }
 
 static void
-sisBindTexture( GLcontext *ctx, GLenum target,
+sisBindTexture( struct gl_context *ctx, GLenum target,
                 struct gl_texture_object *texObj )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -194,7 +194,7 @@ sisBindTexture( GLcontext *ctx, GLenum target,
 }
 
 static void
-sisDeleteTexture( GLcontext * ctx, struct gl_texture_object *texObj )
+sisDeleteTexture( struct gl_context * ctx, struct gl_texture_object *texObj )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    sisTexObjPtr t;
@@ -220,14 +220,14 @@ sisDeleteTexture( GLcontext * ctx, struct gl_texture_object *texObj )
    _mesa_delete_texture_object(ctx, texObj);
 }
 
-static GLboolean sisIsTextureResident( GLcontext * ctx,
+static GLboolean sisIsTextureResident( struct gl_context * ctx,
 			 		 struct gl_texture_object *texObj )
 {
   return (texObj->DriverData != NULL);
 }
 
 static gl_format
-sisChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
+sisChooseTextureFormat( struct gl_context *ctx, GLint internalFormat,
 			  GLenum format, GLenum type )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -352,7 +352,7 @@ sisChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
    }
 }
 
-static void sisTexImage1D( GLcontext *ctx, GLenum target, GLint level,
+static void sisTexImage1D( struct gl_context *ctx, GLenum target, GLint level,
 			     GLint internalFormat,
 			     GLint width, GLint border,
 			     GLenum format, GLenum type, const GLvoid *pixels,
@@ -389,7 +389,7 @@ static void sisTexImage1D( GLcontext *ctx, GLenum target, GLint level,
 }
 
 
-static void sisTexSubImage1D( GLcontext *ctx,
+static void sisTexSubImage1D( struct gl_context *ctx,
 				GLenum target,
 				GLint level,
 				GLint xoffset,
@@ -439,7 +439,7 @@ static void sisTexSubImage1D( GLcontext *ctx,
    smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURING;
 }
 
-static void sisTexImage2D( GLcontext *ctx, GLenum target, GLint level,
+static void sisTexImage2D( struct gl_context *ctx, GLenum target, GLint level,
 			     GLint internalFormat,
 			     GLint width, GLint height, GLint border,
 			     GLenum format, GLenum type, const GLvoid *pixels,
@@ -475,7 +475,7 @@ static void sisTexImage2D( GLcontext *ctx, GLenum target, GLint level,
    smesa->TexStates[ctx->Texture.CurrentUnit] |= NEW_TEXTURING;
 }
 
-static void sisTexSubImage2D( GLcontext *ctx,
+static void sisTexSubImage2D( struct gl_context *ctx,
 				GLenum target,
 				GLint level,
 				GLint xoffset, GLint yoffset,
@@ -544,7 +544,7 @@ static void sisTexSubImage2D( GLcontext *ctx,
  * texture object from the core mesa gl_texture_object.  Not done at this time.
  */
 static struct gl_texture_object *
-sisNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
+sisNewTextureObject( struct gl_context *ctx, GLuint name, GLenum target )
 {
    struct gl_texture_object *obj;
    obj = _mesa_new_texture_object(ctx, name, target);
diff --git a/src/mesa/drivers/dri/sis/sis_tex.h b/src/mesa/drivers/dri/sis/sis_tex.h
index c499e80e86d..f467b7dca9e 100644
--- a/src/mesa/drivers/dri/sis/sis_tex.h
+++ b/src/mesa/drivers/dri/sis/sis_tex.h
@@ -32,6 +32,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define __SIS_TEX_H__
 
 extern void sisInitTextureFuncs( struct dd_function_table *table );
-extern void sisUpdateTextureState( GLcontext *ctx );
+extern void sisUpdateTextureState( struct gl_context *ctx );
 
 #endif /* __SIS_TEX_H__ */
diff --git a/src/mesa/drivers/dri/sis/sis_texstate.c b/src/mesa/drivers/dri/sis/sis_texstate.c
index 7b0eebd066f..daec2393211 100644
--- a/src/mesa/drivers/dri/sis/sis_texstate.c
+++ b/src/mesa/drivers/dri/sis/sis_texstate.c
@@ -46,7 +46,7 @@ static GLint TransferTexturePitch (GLint dwPitch);
 
 /* Handle texenv stuff, called from validate_texture (renderstart) */
 static void
-sis_set_texture_env0( GLcontext *ctx, struct gl_texture_object *texObj,
+sis_set_texture_env0( struct gl_context *ctx, struct gl_texture_object *texObj,
    int unit )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -182,7 +182,7 @@ sis_set_texture_env0( GLcontext *ctx, struct gl_texture_object *texObj,
 
 /* Handle texenv stuff, called from validate_texture (renderstart) */
 static void
-sis_set_texture_env1( GLcontext *ctx, struct gl_texture_object *texObj,
+sis_set_texture_env1( struct gl_context *ctx, struct gl_texture_object *texObj,
    int unit)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -318,7 +318,7 @@ sis_set_texture_env1( GLcontext *ctx, struct gl_texture_object *texObj,
 
 /* Returns 0 if a software fallback is necessary */
 static GLboolean
-sis_set_texobj_parm( GLcontext *ctx, struct gl_texture_object *texObj,
+sis_set_texobj_parm( struct gl_context *ctx, struct gl_texture_object *texObj,
    int hw_unit )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -583,7 +583,7 @@ sis_set_texobj_parm( GLcontext *ctx, struct gl_texture_object *texObj,
 
 /* Disable a texture unit, called from validate_texture */
 static void
-sis_reset_texture_env (GLcontext *ctx, int hw_unit)
+sis_reset_texture_env (struct gl_context *ctx, int hw_unit)
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -620,7 +620,7 @@ sis_reset_texture_env (GLcontext *ctx, int hw_unit)
    }
 }
 
-static void updateTextureUnit( GLcontext *ctx, int unit )
+static void updateTextureUnit( struct gl_context *ctx, int unit )
 {
    sisContextPtr smesa = SIS_CONTEXT( ctx );
    const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
@@ -656,7 +656,7 @@ static void updateTextureUnit( GLcontext *ctx, int unit )
 }
 
 
-void sisUpdateTextureState( GLcontext *ctx )
+void sisUpdateTextureState( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT( ctx );
    int i;
diff --git a/src/mesa/drivers/dri/sis/sis_tris.c b/src/mesa/drivers/dri/sis/sis_tris.c
index d109a8c41e9..8db593fb9c7 100644
--- a/src/mesa/drivers/dri/sis/sis_tris.c
+++ b/src/mesa/drivers/dri/sis/sis_tris.c
@@ -92,8 +92,8 @@ static const GLuint hw_prim_agp_shade[OP_3D_TRIANGLE_DRAW+1] = {
    MASK_PsShadingFlatC
 };
 
-static void sisRasterPrimitive( GLcontext *ctx, GLuint hwprim );
-static void sisRenderPrimitive( GLcontext *ctx, GLenum prim );
+static void sisRasterPrimitive( struct gl_context *ctx, GLuint hwprim );
+static void sisRenderPrimitive( struct gl_context *ctx, GLenum prim );
 
 /***********************************************************************
  *                    Emit primitives as inline vertices               *
@@ -556,7 +556,7 @@ sis_fallback_tri( sisContextPtr smesa,
 		  sisVertex *v1,
 		  sisVertex *v2 )
 {
-   GLcontext *ctx = smesa->glCtx;
+   struct gl_context *ctx = smesa->glCtx;
    SWvertex v[3];
    _swsetup_Translate( ctx, v0, &v[0] );
    _swsetup_Translate( ctx, v1, &v[1] );
@@ -573,7 +573,7 @@ sis_fallback_line( sisContextPtr smesa,
 		   sisVertex *v0,
 		   sisVertex *v1 )
 {
-   GLcontext *ctx = smesa->glCtx;
+   struct gl_context *ctx = smesa->glCtx;
    SWvertex v[2];
    _swsetup_Translate( ctx, v0, &v[0] );
    _swsetup_Translate( ctx, v1, &v[1] );
@@ -588,7 +588,7 @@ static void
 sis_fallback_point( sisContextPtr smesa,
 		    sisVertex *v0 )
 {
-   GLcontext *ctx = smesa->glCtx;
+   struct gl_context *ctx = smesa->glCtx;
    SWvertex v[1];
    _swsetup_Translate( ctx, v0, &v[0] );
    sisSpanRenderStart( ctx );
@@ -643,7 +643,7 @@ sis_fallback_point( sisContextPtr smesa,
 #define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
 #define _SIS_NEW_RENDER_STATE (ANY_RASTER_FLAGS | ANY_FALLBACK_FLAGS)
 
-static void sisChooseRenderState(GLcontext *ctx)
+static void sisChooseRenderState(struct gl_context *ctx)
 {
    TNLcontext *tnl = TNL_CONTEXT(ctx);
    sisContextPtr smesa = SIS_CONTEXT( ctx );
@@ -701,7 +701,7 @@ static void sisChooseRenderState(GLcontext *ctx)
 /**********************************************************************/
 /*                Multipass rendering for front buffering             */
 /**********************************************************************/
-static GLboolean multipass_cliprect( GLcontext *ctx, GLuint pass )
+static GLboolean multipass_cliprect( struct gl_context *ctx, GLuint pass )
 {
    sisContextPtr smesa = SIS_CONTEXT( ctx );
 
@@ -743,7 +743,7 @@ static GLboolean multipass_cliprect( GLcontext *ctx, GLuint pass )
 /*                 Validate state at pipeline start                   */
 /**********************************************************************/
 
-static void sisRunPipeline( GLcontext *ctx )
+static void sisRunPipeline( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT( ctx );
 
@@ -776,7 +776,7 @@ static void sisRunPipeline( GLcontext *ctx )
  * and lines, points and bitmaps.
  */
 
-static void sisRasterPrimitive( GLcontext *ctx, GLuint hwprim )
+static void sisRasterPrimitive( struct gl_context *ctx, GLuint hwprim )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    if (smesa->hw_primitive != hwprim) {
@@ -810,7 +810,7 @@ static void sisRasterPrimitive( GLcontext *ctx, GLuint hwprim )
    }
 }
 
-static void sisRenderPrimitive( GLcontext *ctx, GLenum prim )
+static void sisRenderPrimitive( struct gl_context *ctx, GLenum prim )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
@@ -836,7 +836,7 @@ do {									\
    smesa->vertex_attr_count++;						\
 } while (0)
 				
-static void sisRenderStart( GLcontext *ctx )
+static void sisRenderStart( struct gl_context *ctx )
 {
    TNLcontext *tnl = TNL_CONTEXT(ctx);
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -927,7 +927,7 @@ static void sisRenderStart( GLcontext *ctx )
    }
 }
 
-static void sisRenderFinish( GLcontext *ctx )
+static void sisRenderFinish( struct gl_context *ctx )
 {
 }
 
@@ -1039,7 +1039,7 @@ static const char *getFallbackString(GLuint bit)
    return fallbackStrings[i];
 }
 
-void sisFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
+void sisFallback( struct gl_context *ctx, GLuint bit, GLboolean mode )
 {
    TNLcontext *tnl = TNL_CONTEXT(ctx);
    sisContextPtr smesa = SIS_CONTEXT(ctx);
@@ -1090,7 +1090,7 @@ void sisFallback( GLcontext *ctx, GLuint bit, GLboolean mode )
 /*                            Initialization.                         */
 /**********************************************************************/
 
-void sisInitTriFuncs( GLcontext *ctx )
+void sisInitTriFuncs( struct gl_context *ctx )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
    TNLcontext *tnl = TNL_CONTEXT(ctx);
diff --git a/src/mesa/drivers/dri/sis/sis_tris.h b/src/mesa/drivers/dri/sis/sis_tris.h
index b34fe8c7c98..d454090607b 100644
--- a/src/mesa/drivers/dri/sis/sis_tris.h
+++ b/src/mesa/drivers/dri/sis/sis_tris.h
@@ -34,10 +34,10 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "sis_lock.h"
 #include "main/mtypes.h"
 
-extern void sisInitTriFuncs( GLcontext *ctx );
+extern void sisInitTriFuncs( struct gl_context *ctx );
 extern void sisFlushPrims( sisContextPtr smesa );
 extern void sisFlushPrimsLocked( sisContextPtr smesa );
-extern void sisFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
+extern void sisFallback( struct gl_context *ctx, GLuint bit, GLboolean mode );
 
 #define FALLBACK( smesa, bit, mode ) sisFallback( smesa->glCtx, bit, mode )