X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=dfa%2Fagrep.c;h=23014c0d20153a5a3117e557ca985a55517f962c;hp=71e7b37c7eb7cfe10ad75f8602767d5f26d49e11;hb=00d6544408e2de88277e091fb7f8f4dfe3949558;hpb=47eeb5384a8fae8bcac8afb8a84782ca094683f9

diff --git a/dfa/agrep.c b/dfa/agrep.c
index 71e7b37..23014c0 100644
--- a/dfa/agrep.c
+++ b/dfa/agrep.c
@@ -1,8 +1,5 @@
-/* $Id: agrep.c,v 1.16 2005-06-14 20:28:53 adam Exp $
-   Copyright (C) 1995-2005
-   Index Data ApS
-
-This file is part of the Zebra server.
+/* This file is part of the Zebra server.
+   Copyright (C) Index Data
 
 Zebra is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
@@ -15,12 +12,15 @@ FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License
-along with Zebra; see the file LICENSE.zebra.  If not, write to the
-Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
 */
 
 
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include <stdio.h>
 #include <assert.h>
 #include <stdlib.h>
@@ -60,9 +60,7 @@ void error (const char *format, ...)
 
 static int show_lines = 0;
 
-int agrep_options (argc, argv)
-int argc;
-char **argv;
+int agrep_options (int argc, char **argv)
 {
     while (--argc > 0)
         if (**++argv == '-')
@@ -112,8 +110,7 @@ static char *inf_buf;
 static char *inf_ptr, *inf_flsh;
 static int inf_eof, line_no;
 
-static int inf_flush (fd)
-int fd;
+static int inf_flush (int fd)
 {
     char *p;
     unsigned b, r;
@@ -143,8 +140,7 @@ int fd;
     return 0;
 }
 
-static char *prline (p)
-char *p;
+static char *prline (char *p)
 {
     char *p0;
 
@@ -163,9 +159,7 @@ char *p;
     return p;
 }
 
-static int go (fd, dfaar)
-int fd;
-struct DFA_state **dfaar;
+static int go (int fd, struct DFA_state **dfaar)
 {
     struct DFA_state *s = dfaar[0];
     struct DFA_tran *t;
@@ -190,7 +184,7 @@ struct DFA_state **dfaar;
                         break;
                     }
                     for (t=s->trans, i=s->tran_no; --i >= 0; t++)
-                        if ((unsigned) *p >= t->ch[0] 
+                        if ((unsigned) *p >= t->ch[0]
                            && (unsigned) *p <= t->ch[1])
                             break;
                     p++;
@@ -220,9 +214,7 @@ struct DFA_state **dfaar;
     return 0;
 }
 
-int agrep (dfas, fd)
-struct DFA_state **dfas;
-int fd;
+int agrep (struct DFA_state **dfas, int fd)
 {
     inf_buf = imalloc (sizeof(char)*INF_BUF_SIZE);
     inf_eof = 0;
@@ -237,9 +229,7 @@ int fd;
 }
 
 
-int main (argc, argv)
-int argc;
-char **argv;
+int main (int argc, char **argv)
 {
     const char *pattern = NULL;
     char outbuf[BUFSIZ];
@@ -299,3 +289,12 @@ char **argv;
     dfa_delete (&dfa);
     return 0;
 }
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+