SDL_iconv_wchar_utf83
Convert a wchar_t string to utf-8.
Usage
#include "SDL3/SDL.h"
#define SDL_iconv_wchar_utf8(S) SDL_iconv_string(UTF-8",WCHAR_T,(char*)S,(SDL_wcslen(S)+1)*sizeof(wchar_t))
Header file
Defined in SDL3/SDL_stdinc.h
Overview
This is a helper macro that might be more clear than calling
SDL_iconv_string
directly. However, it double-evaluates its parameter, so do not use an expression with side-effects here.
Return value
Returns a new string, converted to the new encoding, or NULL on error.