/* 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;
}