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Usenet 1994 January
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volume25
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part01
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sysmess.c
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C/C++ Source or Header
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1992-03-22
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289 b
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16 lines
/*
* Return a pointer to the error
* message indicated by errno.
* or a zero length string if
* errno is out of bounds.
*/
char *
sysmess()
{
extern int errno;
extern int sys_nerr;
extern char *sys_errlist[];
return (errno <= 0 || errno >= sys_nerr) ? "" : sys_errlist[errno];
}