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NeXTSTEP 3.3 (Developer)…68k, x86, SPARC, PA-RISC]
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NeXTSTEP 3.3 Dev Intel.iso
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GNU
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libg++
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libio
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stdio
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setfileno.c
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C/C++ Source or Header
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1994-02-15
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418b
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18 lines
/* Some known programs (xterm, pdksh?) non-portably change the _file
field of s struct _iobuf. This kludge allows the same "functionality".
This code is an undocumented feature for iostream/stdio. Use it at
your own risk. */
#include "libioP.h"
#include "stdio.h"
void
setfileno(fp, fd)
_IO_FILE* fp;
int fd;
{
COERCE_FILE(fp);
if ((fp->_flags & _IO_IS_FILEBUF) != 0)
fp->_fileno = fd;
}