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/* Some operating systems don't have strerror.
This file provides a definition which David Mazieres <dm@lcs.mit.edu>
assures me works. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
char *
strerror(int errno)
{
extern int sys_nerr;
extern char *sys_errlist[];
if (errno < 0 || errno >= sys_nerr)
return (char *)"bad error number";
else
return sys_errlist[errno];
}
#ifdef __cplusplus
}
#endif
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