Man page - sdl_wcslcpy(3)

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SDL_wcslcpy - Copy a wide string.

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.