SDL_wcslcat3
Concatenate wide strings.
Usage
#include "SDL3/SDL.h"
size_t SDL_wcslcat(wchar_t *dst, const wchar_t *src, size_t maxlen);
Header file
Defined in SDL3/SDL_stdinc.h
Overview
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.