12 files changed, 12 insertions, 12 deletions
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index 94b6d094a2..d85c22a036 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -553,7 +553,7 @@ __access (const char *file, int type)
 }
 
 pid_t weak_function
-__getpid ()
+__getpid (void)
 {
   pid_t pid, ppid;
   int orphaned;
diff --git a/sysdeps/mach/hurd/getclktck.c b/sysdeps/mach/hurd/getclktck.c
index 69be2cc352..2eea58df6a 100644
--- a/sysdeps/mach/hurd/getclktck.c
+++ b/sysdeps/mach/hurd/getclktck.c
@@ -21,7 +21,7 @@
 /* Return frequency of `times'.
    Since Mach reports CPU times in microseconds, we always use 1 million.  */
 int
-__getclktck ()
+__getclktck (void)
 {
   return 1000000;
 }
diff --git a/sysdeps/mach/hurd/getdtsz.c b/sysdeps/mach/hurd/getdtsz.c
index 16a0b78112..db5104c6b4 100644
--- a/sysdeps/mach/hurd/getdtsz.c
+++ b/sysdeps/mach/hurd/getdtsz.c
@@ -24,7 +24,7 @@
 /* Return the maximum number of file descriptors the current process
    could possibly have (until it raises the resource limit).  */
 int
-__getdtablesize ()
+__getdtablesize (void)
 {
   rlim_t limit;
 
diff --git a/sysdeps/mach/hurd/getegid.c b/sysdeps/mach/hurd/getegid.c
index 3ab46ed20d..dac104d006 100644
--- a/sysdeps/mach/hurd/getegid.c
+++ b/sysdeps/mach/hurd/getegid.c
@@ -22,7 +22,7 @@
 
 /* Get the effective group ID of the calling process.  */
 gid_t
-__getegid ()
+__getegid (void)
 {
   error_t err;
   gid_t egid;
diff --git a/sysdeps/mach/hurd/geteuid.c b/sysdeps/mach/hurd/geteuid.c
index e30c028b1c..32e59c2b1b 100644
--- a/sysdeps/mach/hurd/geteuid.c
+++ b/sysdeps/mach/hurd/geteuid.c
@@ -22,7 +22,7 @@
 
 /* Get the effective user ID of the calling process.  */
 uid_t
-__geteuid ()
+__geteuid (void)
 {
   error_t err;
   uid_t euid;
diff --git a/sysdeps/mach/hurd/getgid.c b/sysdeps/mach/hurd/getgid.c
index 9168994386..3c6397d2f4 100644
--- a/sysdeps/mach/hurd/getgid.c
+++ b/sysdeps/mach/hurd/getgid.c
@@ -22,7 +22,7 @@
 
 /* Get the real group ID of the calling process.  */
 gid_t
-__getgid ()
+__getgid (void)
 {
   error_t err;
   gid_t gid;
diff --git a/sysdeps/mach/hurd/gethostid.c b/sysdeps/mach/hurd/gethostid.c
index d1d0c6225d..4fc3016977 100644
--- a/sysdeps/mach/hurd/gethostid.c
+++ b/sysdeps/mach/hurd/gethostid.c
@@ -21,7 +21,7 @@
 
 /* Return the current machine's Internet number.  */
 long int
-gethostid ()
+gethostid (void)
 {
   /* The hostid is just the contents of the file /etc/hostid,
      kept as text of hexadecimal digits.  */
diff --git a/sysdeps/mach/hurd/getlogin.c b/sysdeps/mach/hurd/getlogin.c
index d88c043774..ce638afaf8 100644
--- a/sysdeps/mach/hurd/getlogin.c
+++ b/sysdeps/mach/hurd/getlogin.c
@@ -23,7 +23,7 @@
 /* Return the login name of the user, or NULL if it can't be determined.
    The returned pointer, if not NULL, is good only until the next call.  */
 char *
-getlogin ()
+getlogin (void)
 {
   static char login[1024];	/* XXX */
   error_t err;
diff --git a/sysdeps/mach/hurd/getpid.c b/sysdeps/mach/hurd/getpid.c
index e0a8865d4d..0c595f7df7 100644
--- a/sysdeps/mach/hurd/getpid.c
+++ b/sysdeps/mach/hurd/getpid.c
@@ -21,7 +21,7 @@
 
 /* Get the process ID of the calling process.  */
 pid_t
-__getpid ()
+__getpid (void)
 {
   /* Assumes atomic word fetch and store, so doesn't lock _hurd_pid_lock.  */
   return _hurd_pid;
diff --git a/sysdeps/mach/hurd/getppid.c b/sysdeps/mach/hurd/getppid.c
index c622ee9e68..9e35645a26 100644
--- a/sysdeps/mach/hurd/getppid.c
+++ b/sysdeps/mach/hurd/getppid.c
@@ -23,7 +23,7 @@
 
 /* Get the parent process ID of the calling process.  */
 pid_t
-__getppid ()
+__getppid (void)
 {
   /* Assumes atomic word fetch and store, so doesn't lock _hurd_pid_lock.  */
   return _hurd_ppid;
diff --git a/sysdeps/mach/hurd/getuid.c b/sysdeps/mach/hurd/getuid.c
index fa9e2f8b40..6d9a707ca3 100644
--- a/sysdeps/mach/hurd/getuid.c
+++ b/sysdeps/mach/hurd/getuid.c
@@ -22,7 +22,7 @@
 
 /* Get the real user ID of the calling process.  */
 uid_t
-__getuid ()
+__getuid (void)
 {
   error_t err;
   uid_t uid;
diff --git a/sysdeps/mach/hurd/sync.c b/sysdeps/mach/hurd/sync.c
index f4ddf7076b..775182edab 100644
--- a/sysdeps/mach/hurd/sync.c
+++ b/sysdeps/mach/hurd/sync.c
@@ -21,7 +21,7 @@
 
 /* Make all changes done to all files actually appear on disk.  */
 void
-sync ()
+sync (void)
 {
   /* This is not actually synchronous; we don't wait.  */
   error_t err = __USEPORT (CRDIR, __file_syncfs (port, 0, 1));