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// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
// See the LICENSE file
// Portions Copyright (c) Athena Dev Teams
#ifndef _UTILS_H_
#define _UTILS_H_
#include "../common/cbasetypes.h"
#include <stdio.h> // FILE*
// generate a hex dump of the first 'length' bytes of 'buffer'
void WriteDump(FILE* fp, const void* buffer, size_t length);
void ShowDump(const void* buffer, size_t length);
void findfile(const char *p, const char *pat, void (func)(const char*));
bool exists(const char* filename);
//Caps values to min/max
#define cap_value(a, min, max) ((a >= max) ? max : (a <= min) ? min : a)
/// calculates the value of A / B, in percent (rounded down)
unsigned int get_percentage(const unsigned int A, const unsigned int B);
//////////////////////////////////////////////////////////////////////////
// byte word dword access [Shinomori]
//////////////////////////////////////////////////////////////////////////
extern uint8 GetByte(uint32 val, int idx);
extern uint16 GetWord(uint32 val, int idx);
extern uint16 MakeWord(uint8 byte0, uint8 byte1);
extern uint32 MakeDWord(uint16 word0, uint16 word1);
/* [Ind/Hercules] Caching */
struct HCache_interface {
void (*init) (void);
/* */
bool (*check) (const char *file);
FILE *(*open) (const char *file, const char *opt);
/* */
size_t recompile_time;
bool enabled;
};
struct HCache_interface *HCache;
void HCache_defaults(void);
#endif /* _UTILS_H_ */
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