(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

SDL_SetWindowsMessageHook

Set a callback for every Windows message, run before TranslateMessage().

Header File

Defined in SDL_system.h

Syntax

void SDL_SetWindowsMessageHook(SDL_WindowsMessageHook callback, void *userdata);

Function Parameters

callback The SDL_WindowsMessageHook function to call.
userdata a pointer to pass to every iteration of callback

Version

This function is available since SDL 2.0.4.

CategoryAPI, CategoryAPIFunction, CategorySystem