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view target-utils/libprintf/printf.c @ 424:dd0247097097

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fc-shell: implemented 30 ms delay for batch mode AT commands with -p
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 28 Oct 2018 00:38:13 +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);
}