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#ifndef UTIL_H #define UTIL_H #include <stdlib.h> #ifdef RAND #undef RAND #endif #define RAND(lb, ub) (rand() % ((ub) - (lb) + 1) + (lb)) #ifdef MAX #undef MAX #endif #define MAX(x, y) ((x) > (y) ? (x) : (y)) #ifdef MIN #undef MIN #endif #define MIN(x, y) ((x) < (y) ? (x) : (y)) #ifdef UNUSED #undef UNUSED #endif #define UNUSED(x) (void)(x) void *xalloc(int size); void fatal(const char *format, ...); #endif |