X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fputenv.c;h=a2ec7d3a91d8ade38c2b83a4c69b9d9fb96c8329;hp=bade935f4e2eef1dd4350dc8021e24f03af47f8a;hb=5ba9c2f13fedf1d8d6ed907ef1f505616290efaa;hpb=a485ed478abbd599d8c9aab48934e7a26733ecb1

diff --git a/sbr/putenv.c b/sbr/putenv.c
index bade935..a2ec7d3 100644
--- a/sbr/putenv.c
+++ b/sbr/putenv.c
@@ -1,10 +1,10 @@
 /*
- * putenv.c -- (un)set an envariable
- *
- * This code is Copyright (c) 2002, by the authors of nmh.  See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** putenv.c -- (un)set an envariable
+**
+** This code is Copyright (c) 2002, by the authors of nmh.  See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
 
 #include <h/mh.h>
 #include <h/utils.h>
@@ -12,30 +12,30 @@
 extern char **environ;
 
 /*
- * prototypes
- */
-int m_putenv (char *, char *);
-int unputenv (char *);
-static int nvmatch (char *, char *);
+** prototypes
+*/
+int m_putenv(char *, char *);
+int unputenv(char *);
+static int nvmatch(char *, char *);
 
 
 int
-m_putenv (char *name, char *value)
+m_putenv(char *name, char *value)
 {
-	register int i;
-	register char **ep, **nep, *cp;
+	int i;
+	char **ep, **nep, *cp;
 
-	cp = mh_xmalloc ((size_t) (strlen (name) + strlen (value) + 2));
+	cp = mh_xmalloc((size_t) (strlen(name) + strlen(value) + 2));
 
-	sprintf (cp, "%s=%s", name, value);
+	sprintf(cp, "%s=%s", name, value);
 
 	for (ep = environ, i = 0; *ep; ep++, i++)
-		if (nvmatch (name, *ep)) {
+		if (nvmatch(name, *ep)) {
 			*ep = cp;
 			return 0;
 		}
 
-	nep = (char **) mh_xmalloc ((size_t) ((i + 2) * sizeof(*nep)));
+	nep = (char **) mh_xmalloc((size_t) ((i + 2) * sizeof(*nep)));
 
 	for (ep = environ, i = 0; *ep; nep[i++] = *ep++)
 		continue;
@@ -47,12 +47,12 @@ m_putenv (char *name, char *value)
 
 
 int
-unputenv (char *name)
+unputenv(char *name)
 {
 	char **ep, **nep;
 
 	for (ep = environ; *ep; ep++)
-		if (nvmatch (name, *ep))
+		if (nvmatch(name, *ep))
 			break;
 	if (*ep == NULL)
 		return 1;
@@ -66,7 +66,7 @@ unputenv (char *name)
 
 
 static int
-nvmatch (char *s1, char *s2)
+nvmatch(char *s1, char *s2)
 {
 	while (*s1 == *s2++)
 		if (*s1++ == '=')