1 files changed, 20 insertions, 0 deletions
diff --git a/src/glsl/nir/shader_enums.h b/src/glsl/nir/shader_enums.h
index 8a2a81a333d..c747464d094 100644
--- a/src/glsl/nir/shader_enums.h
+++ b/src/glsl/nir/shader_enums.h
@@ -26,6 +26,10 @@
 #ifndef SHADER_ENUMS_H
 #define SHADER_ENUMS_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * Shader stages. Note that these will become 5 with tessellation.
  *
@@ -45,6 +49,18 @@ typedef enum
 
 const char * gl_shader_stage_name(gl_shader_stage stage);
 
+/**
+ * Translate a gl_shader_stage to a short shader stage name for debug
+ * printouts and error messages.
+ */
+const char * _mesa_shader_stage_to_string(unsigned stage);
+
+/**
+ * Translate a gl_shader_stage to a shader stage abbreviation (VS, GS, FS)
+ * for debug printouts and error messages.
+ */
+const char * _mesa_shader_stage_to_abbrev(unsigned stage);
+
 #define MESA_SHADER_STAGES (MESA_SHADER_COMPUTE + 1)
 
 
@@ -519,4 +535,8 @@ enum gl_frag_depth_layout
    FRAG_DEPTH_LAYOUT_UNCHANGED
 };
 
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
 #endif /* SHADER_ENUMS_H */