win32.c

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#include <vsm_api.h>

int32_t vasprintf ( char** sptr, char* fmt, va_list argv )
{
    int32_t wanted = vsnprintf ( *sptr = NULL, 0, fmt, argv );
    if ( ( wanted > 0 ) && ( ( *sptr = malloc ( 1 + wanted ) ) != NULL ) )
        return vsprintf ( *sptr, fmt, argv );
        
    return wanted;
}

int32_t asprintf ( char** sptr, char* fmt, ... )
{
    int32_t retval;
    va_list argv;
    va_start ( argv, fmt );
    retval = vasprintf ( sptr, fmt, argv );
    va_end ( argv );
    return retval;
}