SDL_iconv_wchar_utf8 - Man Page

Defined in SDL3/SDL_stdinc.h

#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))

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.

Returns a new string, converted to the new encoding, or NULL on error.

This macro is available since SDL 3.2.0.