Restructure: Move debug from common code to 'libdebug'

src/libdebug/debug.h

@@ -0,0 +1,38 @@
+
+#define DEBUG_DEBUG	0 /* debug info, not for normal use */
+#define DEBUG_INFO	1 /* all info about process */
+#define DEBUG_NOTICE	2 /* something unexpected happens */
+#define DEBUG_ERROR	3 /* there is an error with this software */
+
+#define DSENDER		0
+#define DSOUND		1
+#define DDSP		2
+#define DANETZ		3
+#define DBNETZ		4
+#define DCNETZ		5
+#define DNMT		6
+#define DAMPS		7
+#define DR2000		8
+#define DFRAME		9
+#define DCALL		10
+#define DMNCC		11
+#define DDB		12
+#define DTRANS		13
+#define DDMS		14
+#define DSMS		15
+#define DSDR		16
+#define DUHD		17
+#define DSOAPY		18
+
+#define PDEBUG(cat, level, fmt, arg...) _printdebug(__FILE__, __FUNCTION__, __LINE__, cat, level, -1, fmt, ## arg)
+#define PDEBUG_CHAN(cat, level, fmt, arg...) _printdebug(__FILE__, __FUNCTION__, __LINE__, cat, level, CHAN, fmt, ## arg)
+void _printdebug(const char *file, const char *function, int line, int cat, int level, int chan, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 7, 8)));
+
+const char *debug_amplitude(double level);
+const char *debug_db(double level_db);
+
+void debug_list_cat(void);
+int parse_debug_opt(const char *opt);
+
+extern int debuglevel;
+