NAME

SDL_wcslcpy - Copy a wide string.

HEADER FILE

Defined in SDL3/SDL_stdinc.h

#include "SDL3/SDL.h"

size_t SDL_wcslcpy(wchar_t *dst, const wchar_t *src, size_t maxlen);

This function copies maxlen

• 1 wide characters from src to dst , then appends a null terminator. src and dst must not overlap.

If maxlen is 0, no wide characters are copied and no null terminator is written.

dst: The destination buffer. Must not be NULL, and must not overlap with src .
src: The null-terminated wide string to copy. Must not be NULL, and must not overlap with dst .
maxlen: The length (in wide characters) of the destination buffer.

Returns the length (in wide characters, excluding the null terminator) of src .

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.