Build tzcode with hidden visibility.

Bug: 11156955
Change-Id: Ib98d837b56cbbdfd01687cb3054fe3103eec0da9

2 files changed, 3 insertions, 3 deletions

diff --git a/libc/tzcode/localtime.c b/libc/tzcode/localtime.c
index f0fd9e3..4dd7ab0 100644
--- a/libc/tzcode/localtime.c
+++ b/libc/tzcode/localtime.c
@@ -2293,7 +2293,7 @@ static int __bionic_tzload_cached(const char* name, struct state* const sp, cons
 }
 
 // Non-standard API: mktime(3) but with an explicit timezone parameter.
-time_t mktime_tz(struct tm* const tmp, const char* tz) {
+time_t __attribute__((visibility("default"))) mktime_tz(struct tm* const tmp, const char* tz) {
   struct state* st = malloc(sizeof(*st));
   time_t return_value;
 
@@ -2310,7 +2310,7 @@ time_t mktime_tz(struct tm* const tmp, const char* tz) {
 }
 
 // Non-standard API: localtime(3) but with an explicit timezone parameter.
-void localtime_tz(const time_t* const timep, struct tm* tmp, const char* tz) {
+void __attribute__((visibility("default"))) localtime_tz(const time_t* const timep, struct tm* tmp, const char* tz) {
   struct state* st = malloc(sizeof(*st));
 
   if (st == NULL)
diff --git a/libc/tzcode/strftime.c b/libc/tzcode/strftime.c
index a926164..f996f48 100644
--- a/libc/tzcode/strftime.c
+++ b/libc/tzcode/strftime.c
@@ -144,7 +144,7 @@ const struct tm * const t;
 }
 
 size_t
-strftime_tz(s, maxsize, format, t, locale)
+__attribute__((visibility("default"))) strftime_tz(s, maxsize, format, t, locale)
 char * const        s;
 const size_t        maxsize;
 const char * const  format;