1 files changed, 39 insertions, 0 deletions
diff --git a/backends/lua.h b/backends/lua.h
new file mode 100644
index 0000000..4ea5b0a
--- /dev/null
+++ b/backends/lua.h
@@ -0,0 +1,39 @@
+#include "midimonster.h"
+
+#include <lua.h>
+#include <lualib.h>
+#include <lauxlib.h>
+
+//OSX and Windows don't have the cool new toys...
+#ifdef __linux__
+	#define MMBACKEND_LUA_TIMERFD
+#endif
+
+MM_PLUGIN_API int init();
+static int lua_configure(char* option, char* value);
+static int lua_configure_instance(instance* inst, char* option, char* value);
+static instance* lua_instance();
+static channel* lua_channel(instance* inst, char* spec, uint8_t flags);
+static int lua_set(instance* inst, size_t num, channel** c, channel_value* v);
+static int lua_handle(size_t num, managed_fd* fds);
+static int lua_start();
+static int lua_shutdown();
+#ifndef MMBACKEND_LUA_TIMERFD
+static uint32_t lua_interval();
+#endif
+
+typedef struct /*_lua_instance_data*/ {
+	size_t channels;
+	char** channel_name;
+	int* reference;
+	double* input;
+	double* output;
+	lua_State* interpreter;
+} lua_instance_data;
+
+typedef struct /*_lua_interval_callback*/ {
+	uint64_t interval;
+	uint64_t delta;
+	lua_State* interpreter;
+	int reference;
+} lua_timer;