ref: 0eb2e050cb6322d122b284e2645acbf876eae176
dir: /lib/c/printf.c/
#include <stdarg.h>
#include <stdio.h>
#undef printf
int
printf(const char * restrict fmt, ...)
{
	int cnt;
	va_list va;
	va_start(va, fmt);
	cnt = vfprintf(stdout, fmt, va);
	va_end(va);
	return cnt;
}