Common Utility Function Set Source File. More...

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Macros
#define	MEM_FREE(mem_p) do{ if(mem_p) { free(mem_p); mem_p = NULL; } }while(0)
	If pointer is not NULL, free it and set to NULL.

#define	BITSET(var_v, bit_v) (var_v \|= bit_v)
	Set bit in variable.

#define	BITCLR(var_v, bit_v) (var_v &= ~(bit_v))
	Clear bit in variable.

Typedefs
typedef void(*	void_func )(void)
	General purpose void function form.

typedef void(*	alarm_cbfunc )(int8 arg)
	Alarm call back function form.

typedef union long2char_t	long2char
	General purpose type change union (32bit <-> 8bit).

typedef union short2char_t	short2char
	General purpose type change union (16bit <-> 8bit).

Functions
int8	alarm_set (uint32 time, alarm_cbfunc cb, int8 arg)
	Add Alarm event to the waiting queue. More...

int8	alarm_del (alarm_cbfunc cb, int8 arg)
	Delete Alarm event from the waiting queue. More...

int8	alarm_chk (alarm_cbfunc cb, int8 arg)
	Count Alarm event which have same condition with param from the waiting queue. More...

void	alarm_run (void)
	Alarm Module Handler. More...

int8	digit_length (int32 dgt, int8 base)
	Count digit's letter Ex) digit_length(12345, 10) : This will return 5. More...

int32	str_check (int(method)(int), int8 str)
	Check string with standard library method. More...

int8 *	strsep (register int8 *stringp, register const int8 delim)
	Separate string into small peace by delimiter like strtok. More...

void	print_dump (void *buf, uint16 len)
	Print Binary Dump Data. More...

uint16	checksum (uint8 *src, uint32 len)
	Calculate checksum of a stream. More...

int32	base64_decode (int8 text, uint8 dst, int32 numBytes)
	Decode string with base64 protocol. More...

int32	base64_encode (int8 text, int32 numBytes, int8 encodedText)
	Encode string with base64 protocol. More...

Detailed Description

Common Utility Function Set Source File.

Definition in file util.h.

Macros