GL_EXT_fog_coord
GL_EXT_fog_coord
void glFogCoordfEXT (float);
void glFogCoordfvEXT (const float*);
void glFogCoorddEXT (double);
void glFogCoorddvEXT (const double*);
void glFogCoordPointerEXT (enum, sizei, const void*);
List of OpenGL implementations supporting the GL_EXT_fog_coord extension
Original text file for the GL_EXT_fog_coord extension