diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/GL/gl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/GL/gl.h b/include/GL/gl.h index 5f8bc2b708..c163171dc7 100644 --- a/include/GL/gl.h +++ b/include/GL/gl.h @@ -85,7 +85,9 @@ * glut.h or gl.h. */ #if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) +#ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN 1 +#endif #include <windows.h> #endif |