Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/src/libstdio/snprintf.c

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
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 * pANS stdio -- sprintf
#include "iolib.h"
int snprintf(char *buf, int nbuf, const char *fmt, ...){
	int n;
	va_list args;
	FILE *f=sopenw();
		return 0;
	setvbuf(f, buf, _IOFBF, nbuf);
	va_start(args, fmt);
	n=vfprintf(f, fmt, args);
	return n;

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