Make private function and data static.
diff --git a/Modules/zipimport.c b/Modules/zipimport.c
index cd615ef..94eeabd 100644
--- a/Modules/zipimport.c
+++ b/Modules/zipimport.c
@@ -20,7 +20,7 @@
non-package .pyc, .pyo and .py entries. The .pyc and .pyo entries
are swapped by initzipimport() if we run in optimized mode. Also,
'/' is replaced by SEP there. */
-struct st_zip_searchorder zip_searchorder[] = {
+static struct st_zip_searchorder zip_searchorder[] = {
{"/__init__.pyc", IS_PACKAGE | IS_BYTECODE},
{"/__init__.pyo", IS_PACKAGE | IS_BYTECODE},
{"/__init__.py", IS_PACKAGE | IS_SOURCE},
@@ -982,7 +982,8 @@
/* Convert the date/time values found in the Zip archive to a value
that's compatible with the time stamp stored in .pyc files. */
-time_t parse_dostime(int dostime, int dosdate)
+static time_t
+parse_dostime(int dostime, int dosdate)
{
struct tm stm;