1 /* @(#)data.c 4.2 (Berkeley) 10/05/82 */ 2 #include <stdio.h> 3 #include <sys/param.h> 4 char _sibuf[MAXBSIZE]; 5 char _sobuf[MAXBSIZE]; 6 7 struct _iobuf _iob[_NFILE] ={ 8 { 0, NULL, NULL, NULL, _IOREAD, 0}, 9 { 0, NULL, NULL, NULL, _IOWRT, 1}, 10 { 0, NULL, NULL, NULL, _IOWRT+_IONBF, 2}, 11 }; 12 /* 13 * Ptr to end of buffers 14 */ 15 struct _iobuf *_lastbuf ={ &_iob[_NFILE] }; 16