util.h

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#ifndef _UTIL_H
#define _UTIL_H

//#include "common/common.h"

#define MEM_FREE(mem_p) do{ if(mem_p) { free(mem_p); mem_p = NULL; } }while(0)
#define BITSET(var_v, bit_v) (var_v |= bit_v)
#define BITCLR(var_v, bit_v) (var_v &= ~(bit_v))

typedef void (*void_func)(void);
typedef void (*alarm_cbfunc)(int8 arg);
typedef union long2char_t {
    uint32  byte4;
    uint8   byte1[4];
} long2char;

typedef union short2char_t {
    uint16  s;
    uint8   c[2];
} short2char;


int8 alarm_set(uint32 time, alarm_cbfunc cb, int8 arg);
int8 alarm_del(alarm_cbfunc cb, int8 arg);
int8 alarm_chk(alarm_cbfunc cb, int8 arg);
void alarm_run(void);
int8   digit_length(int32 dgt, int8 base);
int32  str_check(int (*method)(int), int8 *str);
int8*  strsep(register int8 **stringp, register const int8 *delim);
void   print_dump(void *buf, uint16 len);
uint16 checksum(uint8 * src, uint32 len);
int32  base64_decode(int8 *text, uint8 *dst, int32 numBytes );
int32  base64_encode(int8 *text, int32 numBytes, int8 *encodedText);

#endif //_UTIL_H