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-rw-r--r--pcilib/debug.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/pcilib/debug.h b/pcilib/debug.h
new file mode 100644
index 0000000..f9134be
--- /dev/null
+++ b/pcilib/debug.h
@@ -0,0 +1,23 @@
+#ifndef _PCILIB_DEBUG_H
+#define _PCILIB_DEBUG_H
+
+#define PCILIB_DEBUG
+
+#ifdef PCILIB_DEBUG
+# define PCILIB_DEBUG_DMA
+#endif /* PCILIB_DEBUG */
+
+
+#ifdef PCILIB_DEBUG_DMA
+# define PCILIB_DEBUG_DMA_CALL(function, ...) pcilib_debug_message (#function, __FILE__, __LINE__, __VA_ARGS__)
+#else /* PCILIB_DEBUG_DMA */
+# define PCILIB_DEBUG_DMA_CALL(function, ...)
+#endif /* PCILIB_DEBUG_DMA */
+
+#define pcilib_debug(function, ...) \
+ PCILIB_DEBUG_##function##_CALL(PCILIB_DEBUG_##function, __VA_ARGS__)
+
+void pcilib_debug_message(const char *function, const char *file, int line, const char *format, ...);
+
+
+#endif /* _PCILIB_DEBUG_H */