view target-utils/libprintf/printf.c @ 968:2d986b8c0e4e

doc/Compiling: added explanation of extra host tools with library dependencies
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Sat, 07 Nov 2015 04:53:24 +0000
parents 40f607bb0a2c
children
line wrap: on
line source

#include <stdarg.h>

extern void putchar();

int
printf(char *fmt, ...)
{
	va_list ap;
	int len;

	va_start(ap, fmt);
	len = _doprnt(fmt, ap, &putchar);
	va_end(ap);
	return(len);
}