NAME

       SDL_SCANF_VARARG_FUNCV - Macro that annotates a va_list function that operates like scanf.

SYNOPSIS

       #include <SDL3/SDL_stdinc.h>

       #define SDL_SCANF_VARARG_FUNCV( fmtargnumber ) __attribute__(( format( __scanf__, fmtargnumber, 0 )))

DESCRIPTION

       If we were to annotate vfscanf:

              int vfscanf(FILE *f, const char *fmt, va_list ap) SDL_PRINTF_VARARG_FUNCV(2);

       This  notes  that  the second parameter should be a scanf-style format string, followed by a va_list. 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_SCANF_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 3.2.20                          SDL_SCANF_VARARG_FUNCV(3)