diff --git a/man3/pthread_mutexattr_getpshared.3 b/man3/pthread_mutexattr_getpshared.3
index 2fd48012e..0ae3c05ea 100644
--- a/man3/pthread_mutexattr_getpshared.3
+++ b/man3/pthread_mutexattr_getpshared.3
@@ -30,10 +30,11 @@ process-shared mutex attribute
 .nf
 .B #include <pthread.h>
 .PP
-.BI "int pthread_mutexattr_getpshared(const pthread_mutexattr_t *" attr ,
-.BI "                                 int *" pshared );
+.BI "int pthread_mutexattr_getpshared("
+.BI "                              const pthread_mutexattr_t *restrict " attr ,
+.BI "                              int *restrict " pshared );
 .BI "int pthread_mutexattr_setpshared(pthread_mutexattr_t *" attr ,
-.BI "                                 int " pshared );
+.BI "                              int " pshared );
 .fi
 .PP
 Compile and link with \fI\-pthread\fP.