/* PD implementation of strerror() for systems that don't have it.

/* PD implementation of strerror() for systems that don't have it.
Author: Guido van Rossum, CWI Amsterdam, Oct. 1990, <[email protected]>. */

#include <stdio.h>
#include "Python.h"

extern int sys_nerr;
extern char *sys_errlist[];

char *
strerror(int err)
{
static char buf[20];
if (err >= 0 && err < sys_nerr)
return sys_errlist[err];
PyOS_snprintf(buf, sizeof(buf), "Unknown errno %d", err);
return buf;
}