SDL_CompareCallback.3type - Man Page
A callback used with SDL sorting and binary search functions.
Synopsis
#include <SDL3/SDL_stdinc.h> typedef int (SDLCALL *SDL_CompareCallback)(const void *a, const void *b);
Function Parameters
- a
a pointer to the first element being compared.
- b
a pointer to the second element being compared.
Return Value
Returns -1 if a should be sorted before b, 1 if b should be sorted before a, 0 if they are equal. If two elements are equal, their order in the sorted array is undefined.
Availability
This callback is available since SDL 3.2.0.
See Also
Info
SDL 3.2.20 Simple Directmedia Layer SDL3 DATATYPES