SDL_memcpy - Man Page

#include <SDL3/SDL_stdinc.h>

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

The memory regions must not overlap. If they do, use SDL_memmove() instead.

dst

The destination memory region. Must not be NULL, and must not overlap with src.

src

The source memory region. Must not be NULL, and must not overlap with dst.

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_memmove(3)

SDL_memmove(3).