Provided by: libsdl3-doc_3.2.28+ds-1_all 

NAME
SDL_HitTest - Callback used for hit-testing.
SYNOPSIS
#include <SDL3/SDL_video.h>
typedef SDL_HitTestResult (SDLCALL *SDL_HitTest)(SDL_Window *win, const SDL_Point *area, void *data);
FUNCTION PARAMETERS
win the SDL_Window where hit-testing was set on.
area an SDL_Point which should be hit-tested.
data what was passed as callback_data to SDL_SetWindowHitTest().
RETURN VALUE
Returns an SDL_HitTestResult value.
SEE ALSO
SDL_SetWindowHitTest(3)
Simple Directmedia Layer SDL 3.2.28 SDL_HitTest(3type)