macro.h

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#ifndef MACRO_H
#define MACRO_H

/* utility macros */

#ifndef UNUSED
    #define UNUSED(x)   (void)(x)
#endif

#define lengthof(array) (sizeof(array) / sizeof(array[0]))

#define TRY     do
#define FINALLY while (0);


#ifndef MAX
    #define MAX(x, y)   ((x) > (y) ? (x) : (y))
#endif
#ifndef MIN
    #define MIN(x, y)   ((x) < (y) ? (x) : (y))
#endif
#ifndef ABS
    #define ABS(a)      ((a) < 0 ? -(a) : (a))
#endif

#endif // MACRO_H