Finish applying the style guide to the RE engine (except for variable and

function names, which are a much bigger job to fix!)

1 files changed, 27 insertions, 20 deletions

diff --git a/generic/regfree.c b/generic/regfree.c
index 17a7389..b0aaa70 100644
--- a/generic/regfree.c
+++ b/generic/regfree.c
@@ -2,20 +2,20 @@
  * regfree - free an RE
  *
  * 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. 
- * 
+ * 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.
- * 
+ *
+ * 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
@@ -27,13 +27,11 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *
- *
- * You might think that this could be incorporated into regcomp.c, and
- * that would be a reasonable idea... except that this is a generic
- * function (with a generic name), applicable to all compiled REs
- * regardless of the size of their characters, whereas the stuff in
- * regcomp.c gets compiled once per character size.
+ * You might think that this could be incorporated into regcomp.c, and that
+ * would be a reasonable idea... except that this is a generic function (with
+ * a generic name), applicable to all compiled REs regardless of the size of
+ * their characters, whereas the stuff in regcomp.c gets compiled once per
+ * character size.
  */
 
 #include "regguts.h"
@@ -43,11 +41,20 @@
  *
  * Ignoring invocation with NULL is a convenience.
  */
-VOID
-regfree(re)
-regex_t *re;
+void
+regfree(
+    regex_t *re)
 {
-	if (re == NULL)
-		return;
-	(*((struct fns *)re->re_fns)->free)(re);
+    if (re == NULL) {
+	return;
+    }
+    (*((struct fns *)re->re_fns)->free)(re);
 }
+
+/*
+ * Local Variables:
+ * mode: c
+ * c-basic-offset: 4
+ * fill-column: 78
+ * End:
+ */