--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fluid-mnf/trace.h	Sat Feb 29 05:36:07 2020 +0000
@@ -0,0 +1,58 @@
+/******************************************************************************
+ * Generic tracing library
+ *
+ * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com
+ *
+ * $Id: trace.h 1.4 Fri, 11 Oct 2002 08:40:21 +0200 mmj $
+ *
+ ******************************************************************************/
+
+#ifndef _TRACE_H_
+#define _TRACE_H_
+
+
+/******************************************************************************
+ * Common
+ *****************************************************************************/
+
+enum {
+    TrF        = 0x00000000,
+    TrC        = 0x40000000,
+    TrB        = 0x80000000,
+    TrE        = 0xC0000000,
+    TrTypeMask = 0xC0000000,
+
+    TrFunc     = TrF,
+    TrCont     = TrC,        // Tracing continue
+    TrBegin    = TrB,
+    TrEnd      = TrE,
+
+    // Trace Module
+    TrAny      = 0x3F000000,
+    TrModMask  = 0x3F000000,
+
+    // Trace Mask
+    TrAll      = 0x00FFFFFF,
+    TrBitMask  = 0x00FFFFFF
+};
+
+typedef void (* pf_tr_t) (int, char *, ...);
+typedef void (* pf_tr_hexdump_t) (int, const void *, int);
+
+typedef struct tr_functions_s {
+    pf_tr_t         tr;
+    pf_tr_hexdump_t hexdump; //Fixme tr_hexdump?
+} tr_functions_t;
+
+
+// Trace Wrapper. Used for quickly removing tracing from output code.
+#define tw(wrapping) wrapping
+//#define tw(wrapping)
+
+int  tr_init(int spaces, char *filename);
+void tr_enable(int onoff);
+int  tr_mask(int mask);
+void tr(int mask, char *format, ...);
+void tr_hexdump(int mask, const void *p, int size);
+
+#endif // _TRACE_H_