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#include "dietfeatures.h"
#include <unistd.h>
#include <string.h>
#include <errno.h>
extern char *sys_errlist[];
extern int sys_nerr;
extern int errno;
void perror(const char *s) {
register char *message="[unknown error]";
write(2,s,strlen(s));
write(2,": ",2);
if (errno>=0 && errno<sys_nerr)
#ifdef WANT_THREAD_SAFE
message=sys_errlist[*__errno_location()];
#else
message=sys_errlist[errno];
#endif
write(2,message,strlen(message));
write(2,"\n",1);
}
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