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#ifndef __DEBUG_H
#define __DEBUG_H
#include <stdio.h>
#include <errno.h>
#ifndef NOCOLOR
#define GREEN "[32m"
#define DEF "[0m"
#define RED "[31m"
#else
#define GREEN
#define DEF
#define RED
#endif
#ifndef NDEBUG
#define DEBUG_CODE(code) \
do { \
code; \
} while (0)
#else
#define DEBUG_CODE(code)
#endif
#define PROMPT_FMT(fmt) GREEN "%s" DEF ":" GREEN "%d" DEF ": " fmt
#define msg_err(fmt, args...) \
fprintf(stderr, PROMPT_FMT(fmt) ": " \
RED "%s" DEF "\n", \
__FILE__, __LINE__, ## args, strerror(errno))
#define msg_warn(fmt, args...) \
fprintf(stderr, PROMPT_FMT(fmt) "\n", \
__FILE__, __LINE__, ## args)
#define sys_err(fmt, args...) \
do { \
msg_err(fmt, ## args); \
exit(1); \
} while (0)
#define err_quit(fmt, args...) \
do { \
msg_warn(fmt, ## args); \
exit(1); \
} while (0)
#endif
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