1 files changed, 28 insertions, 0 deletions
diff --git a/hdspm_mixer.h b/hdspm_mixer.h
new file mode 100644
index 0000000..93e5418
--- /dev/null
+++ b/hdspm_mixer.h
@@ -0,0 +1,28 @@
+/* Very simple Mixer for RME DSP-MADI and maybe other hammerfall dsp 
+   (C) 2003 IEM, Winfried Ritsch  (ritsch at iem.at)
+   Institute of Electronic Music and Acoustics
+   GPL - see Licence.txt
+
+   Header
+*/
+
+
+/* globals */
+#define HDSPMM_VERSION "0.6"
+#define HDSPMM_MAX_CARDS 3
+#define HDSPMM_MAX_NAME_LEN 128
+
+
+/* Protos */
+
+int get_gain(int idx, int src, int dst);
+int set_gain(int idx, int src, int dst, int val);
+int find_cards();
+
+/* Error Codes */
+
+#define HDSPMM_ERROR_WRONG_IDX    -1
+#define HDSPMM_ERROR_ALSA_OPEN    -2
+#define HDSPMM_ERROR_ALSA_WRITE    -3
+#define HDSPMM_ERROR_ALSA_READ    -4
+#define HDSPMM_ERROR_NO_CARD -5