(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_size_add_overflow

If a + b would overflow, return -1.

Header File

Defined in <SDL3/SDL_stdinc.h>

Syntax

SDL_FORCE_INLINE int SDL_size_add_overflow (size_t a, size_t b, size_t *ret);

Remarks

Otherwise store a + b via ret and return 0.

Version

This function is available since SDL 3.0.0.

CategoryAPI, CategoryAPIFunction, CategoryStdinc