1 files changed, 39 insertions, 0 deletions
diff --git a/regexp.h b/regexp.h
new file mode 100644
index 0000000000..286b0e128b
--- /dev/null
+++ b/regexp.h
@@ -0,0 +1,39 @@
+/*
+ * Definitions etc. for regexp(3) routines.
+ *
+ * Caveat:  this is V8 regexp(3) [actually, a reimplementation thereof],
+ * not the System V one.
+ */
+
+/* $Header: regexp.h,v 2.0 88/06/05 00:10:53 root Exp $
+ *
+ * $Log:	regexp.h,v $
+ * Revision 2.0  88/06/05  00:10:53  root
+ * Baseline version 2.0.
+ * 
+ */
+
+#define ALIGN
+
+#define NSUBEXP  10
+
+typedef struct regexp {
+	char *startp[NSUBEXP];
+	char *endp[NSUBEXP];
+	STR *regstart;		/* Internal use only. */
+	char *regstclass;
+	STR *regmust;		/* Internal use only. */
+	int regback;		/* Can regmust locate first try? */
+	char *precomp;		/* pre-compilation regular expression */
+	char *subbase;		/* saved string so \digit works forever */
+	char reganch;		/* Internal use only. */
+	char do_folding;	/* do case-insensitive match? */
+	char lastparen;		/* last paren matched */
+	char nparens;		/* number of parentheses */
+	char program[1];	/* Unwarranted chumminess with compiler. */
+} regexp;
+
+extern regexp *regcomp();
+extern int regexec();
+extern void regsub();
+extern void regerror();