1 files changed, 1 insertions, 0 deletions
diff --git a/sdl2/gl.ha b/sdl2/gl.ha
index 9e3c163..b49ecf0 100644
--- a/sdl2/gl.ha
+++ b/sdl2/gl.ha
@@ -45,3 +45,4 @@ export @symbol("SDL_GL_GetProcAddress") fn SDL_GL_GetProcAddress(
 export @symbol("SDL_GL_SetAttribute") fn SDL_GL_SetAttribute(
 	attr: SDL_GLattr, value: int) *opaque;
 export @symbol("SDL_GL_SwapWindow") fn SDL_GL_SwapWindow(window: *SDL_Window) void;
+export @symbol("SDL_GL_SetSwapInterval") fn SDL_GL_SetSwapInterval(interval: int) bool;