Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_GL_UnloadLibrary - Unload the OpenGL library previously loaded by SDL_GL_LoadLibrary ().
HEADER FILE
Defined in SDL3/SDL_video.h
SYNOPSIS
#include "SDL3/SDL.h" void SDL_GL_UnloadLibrary(void);
THREAD SAFETY
This function should only be called on the main thread.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
•(3), SDL_GL_LoadLibrary(3) Simple Directmedia Layer SDL 3.2.8 SDL_GL_UnloadLibrary(3)