include/commons.h

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#ifndef __COMMONS_H__
#define __COMMONS_H__

#define Bool    char
#define TRUE    1
#define FALSE   0

#ifndef MAX
#       define MAX(a,b) ((a)>(b)? (a) : (b))
#endif

#ifndef MIN
#       define MIN(a,b) ((a)<(b)? (a) : (b))
#endif 

#define SWAP_FUN(a, b)  ((a)^=(b),(b)^=(a),(a)^=(b))

#define SWAP(type, a, b) do { \
        type tmp = (a);           \
        (a) = (b);                \
        (b) = tmp;                \
} while(0);

#endif // __COMMONS_H__

// vim: set ts=4 sw=4: