From 74f1283bb5f6c997de373f076c37631be56e7683 Mon Sep 17 00:00:00 2001
From: Kirk McKusick <mckusick@ucbvax.Berkeley.EDU>
Date: Sat, 8 May 1982 02:37:00 -0800
Subject: [PATCH] date and time created 82/05/07 19:37:00 by mckusick

SCCS-vsn: old/sh/ctype.h 4.1
---
 usr/src/old/sh/ctype.h | 92 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 usr/src/old/sh/ctype.h

diff --git a/usr/src/old/sh/ctype.h b/usr/src/old/sh/ctype.h
new file mode 100644
index 0000000000..19ffa661b3
--- /dev/null
+++ b/usr/src/old/sh/ctype.h
@@ -0,0 +1,92 @@
+/*	ctype.h	4.1	82/05/07	*/
+
+#
+/*
+ *	UNIX shell
+ *
+ *	S. R. Bourne
+ *	Bell Telephone Laboratories
+ *
+ */
+
+
+/* table 1 */
+#define T_SUB	01
+#define T_MET	02
+#define	T_SPC	04
+#define T_DIP	010
+#define T_EOF	020
+#define T_EOR	040
+#define T_QOT	0100
+#define T_ESC	0200
+
+/* table 2 */
+#define T_BRC	01
+#define T_DEF	02
+#define T_AST	04
+#define	T_DIG	010
+#define T_FNG	020
+#define T_SHN	040
+#define	T_IDC	0100
+#define T_SET	0200
+
+/* for single chars */
+#define _TAB	(T_SPC)
+#define _SPC	(T_SPC)
+#define _UPC	(T_IDC)
+#define _LPC	(T_IDC)
+#define _DIG	(T_DIG)
+#define _EOF	(T_EOF)
+#define _EOR	(T_EOR)
+#define _BAR	(T_DIP)
+#define _HAT	(T_MET)
+#define _BRA	(T_MET)
+#define _KET	(T_MET)
+#define _SQB	(T_FNG)
+#define _AMP	(T_DIP)
+#define _SEM	(T_DIP)
+#define _LT	(T_DIP)
+#define _GT	(T_DIP)
+#define _LQU	(T_QOT|T_ESC)
+#define _BSL	(T_ESC)
+#define _DQU	(T_QOT)
+#define _DOL1	(T_SUB|T_ESC)
+
+#define _CBR	T_BRC
+#define _CKT	T_DEF
+#define _AST	(T_AST|T_FNG)
+#define _EQ	(T_DEF)
+#define _MIN	(T_DEF|T_SHN)
+#define _PCS	(T_SHN)
+#define _NUM	(T_SHN)
+#define _DOL2	(T_SHN)
+#define _PLS	(T_DEF|T_SET)
+#define _AT	(T_AST)
+#define _QU	(T_DEF|T_FNG|T_SHN)
+
+/* abbreviations for tests */
+#define _IDCH	(T_IDC|T_DIG)
+#define _META	(T_SPC|T_DIP|T_MET|T_EOR)
+
+char	_ctype1[];
+
+/* nb these args are not call by value !!!! */
+#define	space(c)	(((c)&QUOTE)==0 ANDF _ctype1[c]&(T_SPC))
+#define eofmeta(c)	(((c)&QUOTE)==0 ANDF _ctype1[c]&(_META|T_EOF))
+#define qotchar(c)	(((c)&QUOTE)==0 ANDF _ctype1[c]&(T_QOT))
+#define eolchar(c)	(((c)&QUOTE)==0 ANDF _ctype1[c]&(T_EOR|T_EOF))
+#define dipchar(c)	(((c)&QUOTE)==0 ANDF _ctype1[c]&(T_DIP))
+#define subchar(c)	(((c)&QUOTE)==0 ANDF _ctype1[c]&(T_SUB|T_QOT))
+#define escchar(c)	(((c)&QUOTE)==0 ANDF _ctype1[c]&(T_ESC))
+
+char	_ctype2[];
+
+#define	digit(c)	(((c)&QUOTE)==0 ANDF _ctype2[c]&(T_DIG))
+#define fngchar(c)	(((c)&QUOTE)==0 ANDF _ctype2[c]&(T_FNG))
+#define dolchar(c)	(((c)&QUOTE)==0 ANDF _ctype2[c]&(T_AST|T_BRC|T_DIG|T_IDC|T_SHN))
+#define defchar(c)	(((c)&QUOTE)==0 ANDF _ctype2[c]&(T_DEF))
+#define setchar(c)	(((c)&QUOTE)==0 ANDF _ctype2[c]&(T_SET))
+#define digchar(c)	(((c)&QUOTE)==0 ANDF _ctype2[c]&(T_AST|T_DIG))
+#define	letter(c)	(((c)&QUOTE)==0 ANDF _ctype2[c]&(T_IDC))
+#define alphanum(c)	(((c)&QUOTE)==0 ANDF _ctype2[c]&(_IDCH))
+#define astchar(c)	(((c)&QUOTE)==0 ANDF _ctype2[c]&(T_AST))
-- 
2.20.1