Man page - sdl_iconv_wchar_utf8(3)

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Manual

SDL_iconv_wchar_utf8

NAME
HEADER FILE
SYNOPSIS
DESCRIPTION
RETURN VALUE
AVAILABILITY

NAME

SDL_iconv_wchar_utf8 - Convert a wchar_t string to UTF-8.

HEADER FILE

Defined in SDL3/SDL_stdinc.h

SYNOPSIS

#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))

DESCRIPTION

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.

AVAILABILITY

This macro is available since SDL 3.2.0.