#ifndef UTIL_H
#define UTIL_H
#include <stdlib.h>

/* This is commonly used, so put here for easy access. */
#define MYALLOC(TYPE, LEN) (TYPE*)malloc(sizeof(TYPE) * (LEN))


typedef long DATA;
typedef long NUM;
typedef unsigned long long UNUM; /* definitely bigger than size_t */

typedef unsigned char BOOL;


#define HC_ATTR __attribute__((__hot__, __const__))
#define H_ATTR __attribute__((__hot__))
#define P_ATTR __attribute__((__pure__))
#define UNUSED __attribute__((__unused__))
#define U_ATTR UNUSED

#define D_ATTR(X) __attribute__((__unused__, __deprecated__("This is deprecated.\n" \
                                                            "Please use " X \
                                                            " instead")))

#define UD_ATTR __attribute__((__unused__, __deprecated__))
#define UC_ATTR __attribute__((__unused__, __const__))
#define UH_ATTR __attribute__((__unused__, __hot__))
#define UHP_ATTR __attribute__((__unused__, __hot__, __pure__))


#define eprintf(...) fprintf(stderr, __VA_ARGS__)
#define fleprintf0(M) eprintf("%s:%d, " M, __FILE__, __LINE__)
#define fleprintf(M, ...) eprintf("%s:%d, " M, __FILE__, __LINE__, __VA_ARGS__)

BOOL read_entire_file(const char *file_name, char **str, NUM *len);

#endif