Fix link visibilities

2 files changed, 4 insertions, 4 deletions

diff --git a/backends/ola.cpp b/backends/ola.cpp
index 299c883..c9c535c 100644
--- a/backends/ola.cpp
+++ b/backends/ola.cpp
@@ -153,7 +153,7 @@ static int ola_handle(size_t num, managed_fd* fds){
 	return 0;
 }
 
-void ola_data_receive(unsigned int universe, const ola::DmxBuffer& ola_dmx, const std::string& error) {
+static void ola_data_receive(unsigned int universe, const ola::DmxBuffer& ola_dmx, const std::string& error) {
 	size_t p, max_mark = 0;
 	//this should really be size_t but ola is weird...
 	unsigned int dmx_length = 512;
@@ -214,7 +214,7 @@ void ola_data_receive(unsigned int universe, const ola::DmxBuffer& ola_dmx, cons
 	}
 }
 
-void ola_register_callback(const std::string &error) {
+static void ola_register_callback(const std::string &error) {
 	if(!error.empty()){
 		fprintf(stderr, "OLA backend failed to register for universe: %s\n", error.c_str());
 	}
diff --git a/plugin.c b/plugin.c
index 48db410..fc642ac 100644
--- a/plugin.c
+++ b/plugin.c
@@ -8,8 +8,8 @@
 #include <dirent.h>
 #include "plugin.h"
 
-size_t plugins = 0;
-void** plugin_handle = NULL;
+static size_t plugins = 0;
+static void** plugin_handle = NULL;
 
 static int plugin_attach(char* path, char* file){
 	plugin_init init = NULL;