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view target-utils/libprintf/printf.c @ 934:0d6be90ae74f

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rvinterf -v TM: send hex dump only to log file if we have one
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 23 May 2023 06:49:10 +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);
}