diff options
Diffstat (limited to 'progs/redbook/lines.c')
| -rw-r--r-- | progs/redbook/lines.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/progs/redbook/lines.c b/progs/redbook/lines.c index b34d4c418c6..9f12da9acfe 100644 --- a/progs/redbook/lines.c +++ b/progs/redbook/lines.c @@ -46,13 +46,13 @@ #define drawOneLine(x1,y1,x2,y2) glBegin(GL_LINES); \ glVertex2f ((x1),(y1)); glVertex2f ((x2),(y2)); glEnd(); -void init(void) +static void init(void) { glClearColor (0.0, 0.0, 0.0, 0.0); glShadeModel (GL_FLAT); } -void display(void) +static void display(void) { int i; @@ -104,7 +104,7 @@ void display(void) glFlush (); } -void reshape (int w, int h) +static void reshape (int w, int h) { glViewport (0, 0, (GLsizei) w, (GLsizei) h); glMatrixMode (GL_PROJECTION); @@ -113,7 +113,7 @@ void reshape (int w, int h) } /* ARGSUSED1 */ -void keyboard(unsigned char key, int x, int y) +static void keyboard(unsigned char key, int x, int y) { switch (key) { case 27: |