Add missing symbol type directives.
diff --git a/libc/arch-arm/bionic/atomics_arm.S b/libc/arch-arm/bionic/atomics_arm.S
index 0cd0b92..55c642f 100644
--- a/libc/arch-arm/bionic/atomics_arm.S
+++ b/libc/arch-arm/bionic/atomics_arm.S
@@ -28,11 +28,17 @@
#include <sys/linux-syscalls.h>
.global __atomic_cmpxchg
+.type __atomic_cmpxchg, %function
.global __atomic_swap
+.type __atomic_swap, %function
.global __atomic_dec
+.type __atomic_dec, %function
.global __atomic_inc
+.type __atomic_inc, %function
.global __futex_wait
+.type __futex_wait, %function
.global __futex_wake
+.type __futex_wake, %function
#define FUTEX_WAIT 0
#define FUTEX_WAKE 1