1 /* $RCSfile: handy.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:19 $
3 * Copyright (c) 1991, Larry Wall
5 * You may distribute under the terms of either the GNU General Public
6 * License or the Artistic License, as specified in the README file.
9 * Revision 4.1 92/08/07 18:29:19 lwall
11 * Revision 4.0.1.2 91/06/07 12:15:43 lwall
12 * patch4: new copyright notice
14 * Revision 4.0.1.1 91/04/12 09:29:08 lwall
15 * patch1: random cleanup in cpp namespace
17 * Revision 4.0 91/03/20 01:57:45 lwall
22 #define Null(type) ((type)0)
23 #define Nullch Null(char*)
24 #define Nullfp Null(FILE*)
36 #define Ctl(ch) (ch & 037)
38 #define strNE(s1,s2) (strcmp(s1,s2))
39 #define strEQ(s1,s2) (!strcmp(s1,s2))
40 #define strLT(s1,s2) (strcmp(s1,s2) < 0)
41 #define strLE(s1,s2) (strcmp(s1,s2) <= 0)
42 #define strGT(s1,s2) (strcmp(s1,s2) > 0)
43 #define strGE(s1,s2) (strcmp(s1,s2) >= 0)
44 #define strnNE(s1,s2,l) (strncmp(s1,s2,l))
45 #define strnEQ(s1,s2,l) (!strncmp(s1,s2,l))