formatting changes

Manual format adjustments.
Comment adjustments.
Remove usage of the register keyword.

1 files changed, 6 insertions, 5 deletions

diff --git a/src/env.c b/src/env.c
index 7f4afe5..4d7d2aa 100644
--- a/src/env.c
+++ b/src/env.c
@@ -4,10 +4,10 @@
 #include "str.h"
 
 /**
-	@file env.c
-	@author djb
-	@source ucspi-tcp
-	@brief	setting up environment after fork
+  @file   env.c
+  @author djb
+  @source ucspi-tcp
+  @brief  setting up environment after fork
 */
 
 extern /*@null@*/ char *env_get(char *s)
@@ -111,7 +111,7 @@ int env_put(char *name, char *value)
   return 1;
 }
 
-int env_init()
+int env_init(void)
 {
   char **newenviron;
   int i;
@@ -146,6 +146,7 @@ void env_clear()
   else
     environ = &null;
 }
+
 extern char *env_pick()
 {
   return environ[0];