4 files changed, 5 insertions, 3 deletions
diff --git a/libc/sysdeps/linux/common/fork.c b/libc/sysdeps/linux/common/fork.c
index 26a20d987..2e730064f 100644
--- a/libc/sysdeps/linux/common/fork.c
+++ b/libc/sysdeps/linux/common/fork.c
@@ -10,10 +10,10 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
+extern __typeof(fork) __libc_fork;
 #ifdef __ARCH_USE_MMU__
 
 #ifdef __NR_fork
-extern __typeof(fork) __libc_fork;
 #define __NR___libc_fork __NR_fork
 _syscall0(pid_t, __libc_fork)
 weak_alias(__libc_fork,fork)
diff --git a/libc/sysdeps/linux/common/pause.c b/libc/sysdeps/linux/common/pause.c
index 132ffa856..33eb409c6 100644
--- a/libc/sysdeps/linux/common/pause.c
+++ b/libc/sysdeps/linux/common/pause.c
@@ -19,6 +19,7 @@
 
 /* Suspend the process until a signal arrives.
    This always returns -1 and sets errno to EINTR.  */
+extern __typeof(pause) __libc_pause;
 int
 __libc_pause (void)
 {
diff --git a/libc/sysdeps/linux/common/select.c b/libc/sysdeps/linux/common/select.c
index 0c2d91984..029fb08a0 100644
--- a/libc/sysdeps/linux/common/select.c
+++ b/libc/sysdeps/linux/common/select.c
@@ -23,7 +23,7 @@ extern __typeof(select) __libc_select;
 
 #if !defined(__NR__newselect) && !defined(__NR_select) && defined __USE_XOPEN2K
 # define __NR___libc_pselect6 __NR_pselect6
-_syscall6(int, __libc_pselect6, int, n, fd_set *, readfds, fd_set *, writefds,
+static _syscall6(int, __libc_pselect6, int, n, fd_set *, readfds, fd_set *, writefds,
         fd_set *, exceptfds, const struct timespec *, timeout,
         const sigset_t *, sigmask)
 
@@ -71,7 +71,7 @@ int __libc_select(int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
 # define __NR___syscall_select __NR_select
 #endif
 
-_syscall5(int, __syscall_select, int, n, fd_set *, readfds,
+static _syscall5(int, __syscall_select, int, n, fd_set *, readfds,
 		fd_set *, writefds, fd_set *, exceptfds, struct timeval *, timeout);
 
 int __libc_select(int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
diff --git a/libc/sysdeps/linux/common/wait.c b/libc/sysdeps/linux/common/wait.c
index d4b79bd37..9b529eb21 100644
--- a/libc/sysdeps/linux/common/wait.c
+++ b/libc/sysdeps/linux/common/wait.c
@@ -10,6 +10,7 @@
 #include <sys/wait.h>
 #include <sys/resource.h>
 
+extern __typeof(wait) __libc_wait;
 /* Wait for a child to die.  When one does, put its status in *STAT_LOC
  * and return its process ID.  For errors, return (pid_t) -1.  */
 #ifdef __UCLIBC_HAS_THREADS_NATIVE__