2 files changed, 7 insertions, 8 deletions

diff --git a/src/io.c b/src/io.c
index f1a2b9d..5ad4b3a 100644
--- a/src/io.c
+++ b/src/io.c
@@ -5,13 +5,10 @@
 #include "luasocket.h"
 #include "io.h"
 
-/*=========================================================================*\
-* Exported functions
-\*=========================================================================*/
 /*-------------------------------------------------------------------------*\
 * Initializes C structure
 \*-------------------------------------------------------------------------*/
-LUASOCKET_PRIVATE void io_init(p_io io, p_send send, p_recv recv, p_error error, void *ctx) {
+void io_init(p_io io, p_send send, p_recv recv, p_error error, void *ctx) {
     io->send = send;
     io->recv = recv;
     io->error = error;
@@ -21,7 +18,7 @@ LUASOCKET_PRIVATE void io_init(p_io io, p_send send, p_recv recv, p_error error,
 /*-------------------------------------------------------------------------*\
 * I/O error strings
 \*-------------------------------------------------------------------------*/
-LUASOCKET_PRIVATE const char *io_strerror(int err) {
+const char *io_strerror(int err) {
     switch (err) {
         case IO_DONE: return NULL;
         case IO_CLOSED: return "closed";
diff --git a/src/io.h b/src/io.h
index 8cca08a..e08eb0e 100644
--- a/src/io.h
+++ b/src/io.h
@@ -12,9 +12,7 @@
 * The module socket.h implements this interface, and thus the module tcp.h
 * is very simple.
 \*=========================================================================*/
-#include <stdio.h>
-#include "lua.h"
-
+#include "luasocket.h"
 #include "timeout.h"
 
 /* IO error codes */
@@ -58,8 +56,12 @@ typedef struct t_io_ {
 } t_io;
 typedef t_io *p_io;
 
+#pragma GCC visibility push(hidden)
+
 void io_init(p_io io, p_send send, p_recv recv, p_error error, void *ctx);
 const char *io_strerror(int err);
 
+#pragma GCC visibility pop
+
 #endif /* IO_H */