extern const char *debug_filename;
extern int debug_lineno;
+extern int logdate;
+/** @brief Issue a debug message if debugging is turned on
+ * @param x Parenthesized debug arguments
+ *
+ * Use in the format: D(("format string", arg, arg, ...));
+ */
#define D(x) do { \
if(debugging) { \
debug_filename=__FILE__; \