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-rw-r--r--backends/midi.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/backends/midi.h b/backends/midi.h
index 556706f..4e16f90 100644
--- a/backends/midi.h
+++ b/backends/midi.h
@@ -1,10 +1,10 @@
#include "midimonster.h"
-int init();
+MM_PLUGIN_API int init();
static int midi_configure(char* option, char* value);
static int midi_configure_instance(instance* instance, char* option, char* value);
static instance* midi_instance();
-static channel* midi_channel(instance* instance, char* spec);
+static channel* midi_channel(instance* instance, char* spec, uint8_t flags);
static int midi_set(instance* inst, size_t num, channel** c, channel_value* v);
static int midi_handle(size_t num, managed_fd* fds);
static int midi_start();
@@ -15,3 +15,14 @@ typedef struct /*_midi_instance_data*/ {
char* read;
char* write;
} midi_instance_data;
+
+typedef union {
+ struct {
+ uint8_t pad[5];
+ uint8_t type;
+ uint8_t channel;
+ uint8_t control;
+ } fields;
+ uint64_t label;
+} midi_channel_ident;
+