Hide rand48 implementation details.
Bug: 11156955
Change-Id: I130272286989487dc22e246fb4ffbee5230225c4
diff --git a/libc/upstream-netbsd/android/include/rand48.h b/libc/upstream-netbsd/android/include/rand48.h
index 1ad8b0d..1279906 100644
--- a/libc/upstream-netbsd/android/include/rand48.h
+++ b/libc/upstream-netbsd/android/include/rand48.h
@@ -18,10 +18,10 @@
#include <stdlib.h>
-extern void __dorand48(unsigned short[3]);
-extern unsigned short __rand48_seed[3];
-extern unsigned short __rand48_mult[3];
-extern unsigned short __rand48_add;
+__LIBC_HIDDEN__ void __dorand48(unsigned short[3]);
+__LIBC_HIDDEN__ unsigned short __rand48_seed[3];
+__LIBC_HIDDEN__ unsigned short __rand48_mult[3];
+__LIBC_HIDDEN__ unsigned short __rand48_add;
#define RAND48_SEED_0 (0x330e)
#define RAND48_SEED_1 (0xabcd)