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	#ifndef SYS_ERRLIST_DEFINED			#ifndef SYS_ERRLIST_DEFINED
	extern char *sys_errlist[];			extern char *sys_errlist[];
	extern int sys_nerr;			extern int sys_nerr;
	#endif			#endif

	#include "mystdarg.h"			#include "mystdarg.h"

	char *percent_m(obuf, ibuf)			char percent_m(char obuf, char *ibuf)
	char *obuf;
	char *ibuf;
	{			{
	char *bp = obuf;			char *bp = obuf;
	char *cp = ibuf;			char *cp = ibuf;

	while (bp = cp)			while (bp = cp)
	if (*cp == '%' && cp[1] == 'm') {			if (*cp == '%' && cp[1] == 'm') {
	if (errno < sys_nerr && errno > 0) {			if (errno < sys_nerr && errno > 0) {
	strcpy(bp, sys_errlist[errno]);			strcpy(bp, sys_errlist[errno]);
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