SDL_memmove - Man Page

#include <SDL3/SDL_stdinc.h>

void * SDL_memmove(void *dst, const void *src, size_t len);

It is okay for the memory regions to overlap. If you are confident that the regions never overlap, using SDL_memcpy() may improve performance.

dst

The destination memory region. Must not be NULL.

src

The source memory region. Must not be NULL.

len

The length in bytes of both dst and src.

Returns dst.

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.

SDL_memcpy(3)

SDL_memcpy(3).