148120Sbostic /*- 248120Sbostic * %sccs.include.proprietary.c% 348120Sbostic * 4*62262Sbostic * @(#)b.h 8.1 (Berkeley) 06/06/93 548120Sbostic */ 614507Ssam 710982Srrh extern int xxindent, xxval, newflag, xxmaxchars, xxbpertab; 810982Srrh extern int xxlineno; /* # of lines already output */ 910982Srrh #define xxtop 100 /* max size of xxstack */ 1010982Srrh extern int xxstind, xxstack[xxtop], xxlablast, xxt; 1110982Srrh struct node 1210982Srrh {int op; 1310982Srrh char *lit; 1410982Srrh struct node *left; 1510982Srrh struct node *right; 1610982Srrh }; 17