3 files changed, 3 insertions, 10 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c
index 5f5e836364..73f79170fa 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c
@@ -32,10 +32,7 @@
 /* If ACT is not NULL, change the action for SIG to *ACT.
    If OACT is not NULL, put the old action for SIG in *OACT.  */
 int
-__libc_sigaction (sig, act, oact)
-     int sig;
-     const struct sigaction *act;
-     struct sigaction *oact;
+__libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c
index 173c775cc8..d39bcebf74 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c
@@ -28,8 +28,7 @@
 /* Change the set of blocked signals to SET,
    wait until a signal arrives, and restore the set of blocked signals.  */
 int
-sigpending (set)
-     sigset_t *set;
+sigpending (sigset_t *set)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
index ef7db5c715..ca0c58a42f 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
@@ -27,10 +27,7 @@
 
 /* Get and/or change the set of blocked signals.  */
 int
-__sigprocmask (how, set, oset)
-     int how;
-     const sigset_t *set;
-     sigset_t *oset;
+__sigprocmask (int how, const sigset_t *set, sigset_t *oset)
 {
 
   /* XXX The size argument hopefully will have to be changed to the