usr/src/lib/libc/stdio/data.c

/* @(#)data.c   4.3 (Berkeley) %G% */
#include <stdio.h>
#include <sys/param.h>

struct  _iobuf  _iob[_NFILE] ={
        { 0, NULL, NULL, NULL, _IOREAD, 0},
        { 0, NULL, NULL, NULL, _IOWRT, 1},
        { 0, NULL, NULL, NULL, _IOWRT+_IONBF, 2},
};
/*
 * Ptr to end of buffers
 */
struct  _iobuf  *_lastbuf ={ &_iob[_NFILE] };