1 files changed, 45 insertions, 0 deletions
diff --git a/dabp-decode/wavfile.h b/dabp-decode/wavfile.h
new file mode 100644
index 0000000..6d68053
--- /dev/null
+++ b/dabp-decode/wavfile.h
@@ -0,0 +1,45 @@
+/* ------------------------------------------------------------------
+ * Copyright (C) 2009 Martin Storsjo
+ * Copyright (C) 2018 Matthias P. Braendli
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+ * express or implied.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ * -------------------------------------------------------------------
+ */
+
+#pragma once
+
+#include <cstdio>
+#include <cstdint>
+
+void* wav_read_open(const char *filename);
+void wav_read_close(void* obj);
+
+int wav_get_header(void* obj, int* format, int* channels, int* sample_rate, int* bits_per_sample, unsigned int* data_length);
+int wav_read_data(void* obj, unsigned char* data, unsigned int length);
+
+class WavWriter {
+    public:
+        WavWriter(const char *filename);
+        ~WavWriter();
+        WavWriter(const WavWriter& other) = delete;
+        WavWriter& operator=(const WavWriter& other) = delete;
+
+        void initialise_header(int rate, int channels);
+
+        void write_data(const uint8_t *data, int length);
+
+    private:
+        FILE *m_fd = nullptr;
+};
+