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-rw-r--r--posix/getpgid.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/posix/getpgid.c b/posix/getpgid.c
index 05f72c34ab..8de62cbdbe 100644
--- a/posix/getpgid.c
+++ b/posix/getpgid.c
@@ -20,8 +20,7 @@
 
 /* Get the process group ID of process PID.  */
 pid_t
-__getpgid (pid)
-     pid_t pid;
+__getpgid (pid_t pid)
 {
   return pid;
 }