NAME

SDL_wcslcat - Concatenate wide strings.

HEADER FILE

Defined in SDL3/SDL_stdinc.h

SYNOPSIS

#include "SDL3/SDL.h"

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

DESCRIPTION

This function appends up to maxlen

• SDL_wcslen (dst) - 1 wide characters from src to the end of the wide string in dst , then appends a null terminator. src and dst must not overlap.

If maxlen

• SDL_wcslen (dst) - 1 is less than or equal to 0, then dst is unmodified.

FUNCTION PARAMETERS

dst

The destination buffer already containing the first null-terminated wide string. Must not be NULL and must not overlap with src .

src

The second null-terminated wide string. Must not be NULL, and must not overlap with dst .

maxlen

The length (in wide characters) of the destination buffer.

RETURN VALUE

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

THREAD SAFETY

It is safe to call this function from any thread.

AVAILABILITY

This function is available since SDL 3.2.0.

SEE ALSO

•(3), SDL_wcslcpy(3)