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1.1 ! root 1: /* ! 2: * Copyright (c) 1989 Regents of the University of California. ! 3: * All rights reserved. ! 4: * ! 5: * This code is derived from software contributed to Berkeley by ! 6: * Edward Wang at The University of California, Berkeley. ! 7: * ! 8: * Redistribution and use in source and binary forms are permitted provided ! 9: * that: (1) source distributions retain this entire copyright notice and ! 10: * comment, and (2) distributions including binaries display the following ! 11: * acknowledgement: ``This product includes software developed by the ! 12: * University of California, Berkeley and its contributors'' in the ! 13: * documentation or other materials provided with the distribution and in ! 14: * all advertising materials mentioning features or use of this software. ! 15: * Neither the name of the University nor the names of its contributors may ! 16: * be used to endorse or promote products derived from this software without ! 17: * specific prior written permission. ! 18: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED ! 19: * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF ! 20: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ! 21: * ! 22: * @(#)xx.h 3.5 (Berkeley) 6/6/90 ! 23: */ ! 24: ! 25: struct xx { ! 26: enum { xc_move, xc_scroll, xc_inschar, xc_insspace, xc_delchar, ! 27: xc_clear, xc_clreos, xc_clreol, xc_write } cmd; ! 28: int arg0; ! 29: int arg1; ! 30: int arg2; ! 31: int arg3; ! 32: char *buf; ! 33: struct xx *link; ! 34: }; ! 35: ! 36: struct xx *xxalloc(); ! 37: ! 38: struct xx *xx_head, *xx_tail; ! 39: struct xx *xx_freelist; ! 40: ! 41: char *xxbuf, *xxbufp, *xxbufe; ! 42: int xxbufsize; ! 43: ! 44: #define char_sep '\0'
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