debian man page for sdl_gl_getattribute

SDL_GL_GetAttribute(3)						 SDL API Reference					    SDL_GL_GetAttribute(3)

NAME
       SDL_GL_GetAttribute - Get the value of a special SDL/OpenGL attribute

SYNOPSIS
       #include "SDL.h"

       int SDL_GL_GetAttribute(SDLGLattr attr, int *value);

DESCRIPTION
       Places  the  value  of  the  SDL/OpenGL	attribute  attr  into value. This is useful after a call to SDL_SetVideoMode to check whether your
       attributes have been set as you expected.

RETURN VALUE
       Returns 0 on success, or -1 on an error.

SEE ALSO
       SDL_GL_SetAttribute, GL Attributes

SDL
							      Tue 11 Sep 2001, 23:01					    SDL_GL_GetAttribute(3)