Provided by: libsdl3-doc_3.2.10+ds-1_all 

NAME
SDL_EGL_GetWindowSurface - Get the EGL surface associated with the window.
HEADER FILE
Defined in SDL3/SDL_video.h
SYNOPSIS
#include "SDL3/SDL.h" SDL_EGLSurface SDL_EGL_GetWindowSurface(SDL_Window *window);
FUNCTION PARAMETERS
window the window to query.
RETURN VALUE
( SDL_EGLSurface ) Returns the EGLSurface pointer associated with the window, or NULL on failure.
THREAD SAFETY
This function should only be called on the main thread.
AVAILABILITY
This function is available since SDL 3.2.0. Simple Directmedia Layer SDL 3.2.10 SDL_EGL_GetWindowSurface(3)