4 files changed, 6 insertions, 16 deletions
diff --git a/newlib/libc/stdlib/envlock.c b/newlib/libc/stdlib/envlock.c
index 3afe30e..bd843af 100644
--- a/newlib/libc/stdlib/envlock.c
+++ b/newlib/libc/stdlib/envlock.c
@@ -36,8 +36,7 @@ __LOCK_INIT_RECURSIVE(static, __env_recursive_mutex);
 #endif
 
 void
-__env_lock (ptr)
-     struct _reent *ptr;
+__env_lock (struct _reent *ptr)
 {
 #ifndef __SINGLE_THREAD__
   __lock_acquire_recursive (__env_recursive_mutex);
@@ -45,8 +44,7 @@ __env_lock (ptr)
 }
 
 void
-__env_unlock (ptr)
-     struct _reent *ptr;
+__env_unlock (struct _reent *ptr)
 {
 #ifndef __SINGLE_THREAD__
   __lock_release_recursive (__env_recursive_mutex);
diff --git a/newlib/libc/stdlib/eprintf.c b/newlib/libc/stdlib/eprintf.c
index 46cf810..9e4f5fd 100644
--- a/newlib/libc/stdlib/eprintf.c
+++ b/newlib/libc/stdlib/eprintf.c
@@ -14,11 +14,7 @@
 #include <stdio.h>
 
 void
-__eprintf (format, file, line, expression)
-     const char *format;
-     const char *file;
-     unsigned int line;
-     const char *expression;
+__eprintf (const char *format, const char *file, unsigned int line, const char *expression)
 {
   (void) fiprintf (stderr, format, file, line, expression);
   abort ();
diff --git a/newlib/libc/stdlib/getsubopt.c b/newlib/libc/stdlib/getsubopt.c
index 298624d..4f3bb83 100644
--- a/newlib/libc/stdlib/getsubopt.c
+++ b/newlib/libc/stdlib/getsubopt.c
@@ -45,9 +45,7 @@ static char sccsid[] = "@(#)getsubopt.c	8.1 (Berkeley) 6/4/93";
 char *suboptarg;
 
 int
-getsubopt(optionp, tokens, valuep)
-	char **optionp, **valuep;
-	char * const *tokens;
+getsubopt(char **optionp, char * const *tokens, char **valuep)
 {
 	int cnt;
 	char *p;
diff --git a/newlib/libc/stdlib/mlock.c b/newlib/libc/stdlib/mlock.c
index 23aa101..e5ac131 100644
--- a/newlib/libc/stdlib/mlock.c
+++ b/newlib/libc/stdlib/mlock.c
@@ -37,8 +37,7 @@ __LOCK_INIT_RECURSIVE(static, __malloc_recursive_mutex);
 #endif
 
 void
-__malloc_lock (ptr)
-     struct _reent *ptr;
+__malloc_lock (struct _reent *ptr)
 {
 #ifndef __SINGLE_THREAD__
   __lock_acquire_recursive (__malloc_recursive_mutex);
@@ -46,8 +45,7 @@ __malloc_lock (ptr)
 }
 
 void
-__malloc_unlock (ptr)
-     struct _reent *ptr;
+__malloc_unlock (struct _reent *ptr)
 {
 #ifndef __SINGLE_THREAD__
   __lock_release_recursive (__malloc_recursive_mutex);