1 /* $RCSfile: handy.h,v $$Revision: 4.0.1.2 $$Date: 91/06/07 12:15:43 $
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 4.0.1.2 91/06/07 12:15:43 lwall
10 * patch4: new copyright notice
12 * Revision 4.0.1.1 91/04/12 09:29:08 lwall
13 * patch1: random cleanup in cpp namespace
15 * Revision 4.0 91/03/20 01:57:45 lwall
20 #define Null(type) ((type)0)
21 #define Nullch Null(char*)
22 #define Nullfp Null(FILE*)
34 #define Ctl(ch) (ch & 037)
36 #define strNE(s1,s2) (strcmp(s1,s2))
37 #define strEQ(s1,s2) (!strcmp(s1,s2))
38 #define strLT(s1,s2) (strcmp(s1,s2) < 0)
39 #define strLE(s1,s2) (strcmp(s1,s2) <= 0)
40 #define strGT(s1,s2) (strcmp(s1,s2) > 0)
41 #define strGE(s1,s2) (strcmp(s1,s2) >= 0)
42 #define strnNE(s1,s2,l) (strncmp(s1,s2,l))
43 #define strnEQ(s1,s2,l) (!strncmp(s1,s2,l))