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view target-utils/libprintf/printf.c @ 74:84920d3d97c6

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rvinterf/asyncshell/main.c: same "usage" fix as in fc-tmsh
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 27 Oct 2016 00:18:49 +0000
parents e7502631a0f9
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);
}