path: root/kwset.h
diff options
authorFredrik Kuivinen <>2011-08-20 22:41:41 (GMT)
committerJunio C Hamano <>2011-08-21 05:33:57 (GMT)
commitfca65d4b260912448c4f103ab3321fa2b82bf907 (patch)
tree15351e5a8ebcea875f482b118b64c53245426027 /kwset.h
parent05f3dbba67ac15952e1bf005ee9fd8be3428831f (diff)
Adapt the kwset code to Git
Signed-off-by: Fredrik Kuivinen <> Signed-off-by: Junio C Hamano <>
Diffstat (limited to 'kwset.h')
1 files changed, 13 insertions, 6 deletions
diff --git a/kwset.h b/kwset.h
index ab530b3..a21b2ea 100644
--- a/kwset.h
+++ b/kwset.h
@@ -1,3 +1,8 @@
+/* This file has been copied from commit e7ac713d^ in the GNU grep git
+ * repository. A few small changes have been made to adapt the code to
+ * Git.
+ */
/* kwset.h - header declaring the keyword set library.
Copyright (C) 1989, 1998, 2005 Free Software Foundation, Inc.
@@ -27,22 +32,23 @@ struct kwsmatch
size_t size[1]; /* Length of each submatch. */
-typedef ptr_t kwset_t;
+struct kwset_t;
+typedef struct kwset_t* kwset_t;
/* Return an opaque pointer to a newly allocated keyword set, or NULL
if enough memory cannot be obtained. The argument if non-NULL
specifies a table of character translations to be applied to all
pattern and search text. */
-extern kwset_t kwsalloc PARAMS((char const *));
+extern kwset_t kwsalloc(char const *);
/* Incrementally extend the keyword set to include the given string.
Return NULL for success, or an error message. Remember an index
number for each keyword included in the set. */
-extern const char *kwsincr PARAMS((kwset_t, char const *, size_t));
+extern const char *kwsincr(kwset_t, char const *, size_t);
/* When the keyword set has been completely built, prepare it for
use. Return NULL for success, or an error message. */
-extern const char *kwsprep PARAMS((kwset_t));
+extern const char *kwsprep(kwset_t);
/* Search through the given buffer for a member of the keyword set.
Return a pointer to the leftmost longest match found, or NULL if
@@ -50,7 +56,8 @@ extern const char *kwsprep PARAMS((kwset_t));
the matching substring in the integer it points to. Similarly,
if foundindex is non-NULL, store the index of the particular
keyword found therein. */
-extern size_t kwsexec PARAMS((kwset_t, char const *, size_t, struct kwsmatch *));
+extern size_t kwsexec(kwset_t, char const *, size_t, struct kwsmatch *);
/* Deallocate the given keyword set and all its associated storage. */
-extern void kwsfree PARAMS((kwset_t));
+extern void kwsfree(kwset_t);