NAME

       SDL_WPRINTF_VARARG_FUNC - Macro that annotates a vararg function that operates like wprintf.

HEADER FILE

       Defined in SDL3/SDL_stdinc.h

SYNOPSIS

       #include "SDL3/SDL.h"

       #define SDL_WPRINTF_VARARG_FUNC( fmtargnumber ) /* __attribute__ (( format( __wprintf__, fmtargnumber, fmtargnumber+1 ))) */

DESCRIPTION

       If we were to annotate fwprintf :

              int fwprintf(FILE *f, const wchar_t *fmt, ...) SDL_WPRINTF_VARARG_FUNC(2);

       This notes that the second parameter should be a wprintf-style format wide string, followed by ...  . The
       compiler or other analysis tools can warn when this doesn't appear to be the case.

       On compilers without this annotation mechanism, this is defined to nothing.

       This can (and should) be used with

       SDL_PRINTF_FORMAT_STRING
        as well, which between them will cover at least Visual Studio, GCC, and Clang.

AVAILABILITY

       This macro is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10                         SDL_WPRINTF_VARARG_FUNC(3)