binary.md

Binary

Header

#include <kcs/ext.h>

Type

binary_t.

Public Members

Name	Type	Meaning
len	int	The length of binary.
buf	unsigned char *	The pointer to the head of binary.

Public Functions

binary_t binary_init(const unsigned char *buf, int len);

• Initializes binary_t object from buf with the length of len.

binary_t binary_copy(const binary_t rhs);

• Copies binary_t object and returns a new binary_t object from rhs.
• Returned value should be freed by binary_free().

void binary_append(binary_t* lhs, const binary_t rhs);

• Appends rhs object to *lhs object.
• *lhs object is overwritten by a new binary data information.

void binary_append_bytes(binary_t* lhs, const unsigned char *rhs, int len);

• Appends rhs of the byte array to *lhs object.
• *lhs object is overwritten by a new binary data.

binary_t binary_subbin(const binary_t bin, int start, int len);

• Returns a new binary_t object from start with the length of len.
• Returned value should be freed by binary_free().

void binary_free(binary_t *bin);

• binary_t object will be freed.
• Do not use it after freed.

void binary_clear(binary_t *bin);

• Make the binary_t object empty.