2 files changed, 18 insertions, 2 deletions
diff --git a/src/class/cdc/cdc_device.h b/src/class/cdc/cdc_device.h
index bd8aecfef..8d09094a0 100644
--- a/src/class/cdc/cdc_device.h
+++ b/src/class/cdc/cdc_device.h
@@ -103,7 +103,7 @@ TU_ATTR_WEAK void tud_cdc_line_state_cb(uint8_t itf, bool dtr, bool rts);
 TU_ATTR_WEAK void tud_cdc_line_coding_cb(uint8_t itf, cdc_line_coding_t const* p_line_coding);
 
 //--------------------------------------------------------------------+
-// Application API (Interface0) Implementation
+// Inline Functions
 //--------------------------------------------------------------------+
 static inline bool tud_cdc_connected (void)
 {
diff --git a/src/class/midi/midi_device.h b/src/class/midi/midi_device.h
index 656fa4fb1..6458a683c 100644
--- a/src/class/midi/midi_device.h
+++ b/src/class/midi/midi_device.h
@@ -60,6 +60,8 @@ void     tud_midi_n_read_flush      (uint8_t itf, uint8_t jack_id);
 uint32_t tud_midi_n_write           (uint8_t itf, uint8_t jack_id, uint8_t const* buffer, uint32_t bufsize);
 bool     tud_midi_n_write_flush     (uint8_t itf);
 
+static inline uint32_t tud_midi_n_write24 (uint8_t itf, uint8_t jack_id, uint8_t b1, uint8_t b2, uint8_t b3);
+
 //--------------------------------------------------------------------+
 // Application API (Interface0)
 //--------------------------------------------------------------------+
@@ -68,6 +70,7 @@ static inline uint32_t tud_midi_available   (void);
 static inline uint32_t tud_midi_read        (void* buffer, uint32_t bufsize);
 static inline void     tud_midi_read_flush  (void);
 static inline uint32_t tud_midi_write       (uint8_t jack_id, void const* buffer, uint32_t bufsize);
+static inline uint32_t tudi_midi_write24    (uint8_t jack_id, uint8_t b1, uint8_t b2, uint8_t b3);
 static inline bool     tud_midi_write_flush (void);
 
 //--------------------------------------------------------------------+
@@ -76,8 +79,15 @@ static inline bool     tud_midi_write_flush (void);
 TU_ATTR_WEAK void tud_midi_rx_cb(uint8_t itf);
 
 //--------------------------------------------------------------------+
-// Application API (Interface0) Implementation
+// Inline Functions
 //--------------------------------------------------------------------+
+
+static inline uint32_t tud_midi_n_write24 (uint8_t itf, uint8_t jack_id, uint8_t b1, uint8_t b2, uint8_t b3)
+{
+  uint8_t msg[3] = { b1, b2, b3 };
+  return tud_midi_n_write(itf, jack_id, msg, 3);
+}
+
 static inline bool tud_midi_connected (void)
 {
   return tud_midi_n_connected(0);
@@ -103,6 +113,12 @@ static inline uint32_t tud_midi_write (uint8_t jack_id, void const* buffer, uint
   return tud_midi_n_write(0, jack_id, buffer, bufsize);
 }
 
+static inline uint32_t tudi_midi_write24 (uint8_t jack_id, uint8_t b1, uint8_t b2, uint8_t b3)
+{
+  uint8_t msg[3] = { b1, b2, b3 };
+  return tud_midi_write(jack_id, msg, 3);
+}
+
 static inline bool tud_midi_write_flush (void)
 {
   return tud_midi_n_write_flush(0);