1 #include <stdio.h> 2 #include <stdarg.h> 3 scanf(const char * restrict fmt,...)4 int scanf(const char *restrict fmt, ...) 5 { 6 int ret; 7 va_list ap; 8 va_start(ap, fmt); 9 ret = vscanf(fmt, ap); 10 va_end(ap); 11 return ret; 12 } 13 14 weak_alias(scanf,__isoc99_scanf); 15