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#ifndef AHOY_COMMON_MACROS_H
#define AHOY_COMMON_MACROS_H
#define MIN(x, y) ((x) < (y) ? (x) : (y))
#define MAX(x, y) ((x) > (y) ? (x) : (y))
#define lengthof(a) (sizeof(a) / sizeof(*(a)))
#define memeq(x, y, n) (!memcmp(x, y, n))
#define streq(x, y) (!strcmp(x, y))
#define u8eq(x, y) (!u8cmp(x, y))
#if DEBUG
# include "cerr.h"
# define assume(C) \
((C) ? (void)0 \
: diex("%s:%d: %s(): assumption ‘%s’ failed", __FILE__, __LINE__, \
__func__, #C))
#else
# define assume(C) ((C) ? (void)0 : unreachable())
#endif
#endif /* !AHOY_COMMON_MACROS_H */
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