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- #ifndef DEBUG_H
- #define DEBUG_H
-
- //#include <lib.h>
- extern int last_putchar;
-
- /* Defining DEBUG_THIS before including this file enables debug() macro
- * for the file. DEBUG_ALL is for global control. */
-
- #if DEBUG_THIS || DEBUG_ALL
- #define DEBUG 1
- #else
- #undef DEBUG
- #endif
-
- #if DEBUG
- # define debug(...) \
- ((last_putchar=='\n' ? printf("%s: ", __FUNCTION__) : 0), \
- printf(__VA_ARGS__))
- # define debug_hexdump hexdump
- #else
- # define debug(...) /* nothing */
- # define debug_hexdump(...) /* nothing */
- #endif
-
- #define debugx debug
-
- #endif /* DEBUG_H */
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