1 files changed, 4 insertions, 7 deletions
diff --git a/misc/setenv.c b/misc/setenv.c
index 12d984afe..daf1e02f4 100644
--- a/misc/setenv.c
+++ b/misc/setenv.c
@@ -104,12 +104,9 @@ static char **last_environ;
    must be used directly.  This is all complicated by the fact that we try
    to reuse values once generated for a `setenv' call since we can never
    free the strings.  */
-int
-__add_to_environ (name, value, combined, replace)
-     const char *name;
-     const char *value;
-     const char *combined;
-     int replace;
+static int
+__add_to_environ (const char *name, const char *value, const char *combined,
+	int replace)
 {
   register char **ep;
   register size_t size;
@@ -292,7 +289,7 @@ unsetenv (name)
    never made it.  Nevertheless the POSIX.9 standard (POSIX bindings
    for Fortran 77) requires this function.  */
 int
-clearenv ()
+clearenv (void)
 {
   LOCK;