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-rw-r--r--generic/regguts.h33
1 files changed, 30 insertions, 3 deletions
diff --git a/generic/regguts.h b/generic/regguts.h
index badd8d4..29b1721 100644
--- a/generic/regguts.h
+++ b/generic/regguts.h
@@ -1,5 +1,31 @@
/*
* Internal interface definitions, etc., for the regex package
+ *
+ * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved.
+ *
+ * Development of this software was funded, in part, by Cray Research Inc.,
+ * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
+ * Corporation, none of whom are responsible for the results. The author
+ * thanks all of them.
+ *
+ * Redistribution and use in source and binary forms -- with or without
+ * modification -- are permitted for any purpose, provided that
+ * redistributions in source form retain this entire copyright notice and
+ * indicate the origin and nature of any modifications.
+ *
+ * I'd appreciate being given credit for this package in the documentation
+ * of software which uses it, but that is not a requirement.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
@@ -28,11 +54,11 @@
/* assertions */
#ifndef assert
-#ifndef REG_DEBUG
-#define NDEBUG
+# ifndef REG_DEBUG
+# define NDEBUG /* no assertions */
+# endif
#include <assert.h>
#endif
-#endif
/* voids */
#ifndef VOID
@@ -278,6 +304,7 @@ struct state {
struct state *next; /* chain for traversing all */
struct state *prev; /* back chain */
struct arcbatch oas; /* first arcbatch, avoid malloc in easy case */
+ int noas; /* number of arcs used in first arcbatch */
};
struct nfa {