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Diffstat (limited to 'progs/redbook/hello.c')
| -rw-r--r-- | progs/redbook/hello.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/progs/redbook/hello.c b/progs/redbook/hello.c index 4f644a46a80..fb3dae13252 100644 --- a/progs/redbook/hello.c +++ b/progs/redbook/hello.c @@ -39,6 +39,7 @@ * hello.c * This is a simple, introductory OpenGL program. */ +#include <stdlib.h> #include <GL/glut.h> void display(void) |