base64.c		base64.c
	skipping to change at line 30		skipping to change at line 30
	* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,		* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
	* MA 02111-1307, USA.		* MA 02111-1307, USA.
	*/		*/
	/* just the dirtiest part of code i ever made */		/* just the dirtiest part of code i ever made */
	#include <string.h>		#include <string.h>
	#include <stdio.h>		#include <stdio.h>
	#include <stdlib.h>		#include <stdlib.h>
	#include "libssh/priv.h"		#include "libssh/priv.h"
			#include "libssh/buffer.h"
	static char alphabet[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"		static char alphabet[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
	"abcdefghijklmnopqrstuvwxyz"		"abcdefghijklmnopqrstuvwxyz"
	"0123456789+/";		"0123456789+/";
	/* Transformations */		/* Transformations */
	#define SET_A(n, i) do { (n) |= ((i) & 63) <<18; } while (0)		#define SET_A(n, i) do { (n) |= ((i) & 63) <<18; } while (0)
	#define SET_B(n, i) do { (n) |= ((i) & 63) <<12; } while (0)		#define SET_B(n, i) do { (n) |= ((i) & 63) <<12; } while (0)
	#define SET_C(n, i) do { (n) |= ((i) & 63) << 6; } while (0)		#define SET_C(n, i) do { (n) |= ((i) & 63) << 6; } while (0)
	#define SET_D(n, i) do { (n) |= ((i) & 63); } while (0)		#define SET_D(n, i) do { (n) |= ((i) & 63); } while (0)
	skipping to change at line 58		skipping to change at line 59
	/* First part: base64 to binary */		/* First part: base64 to binary */
	/**		/**
	* @internal		* @internal
	*		*
	* @brief Translates a base64 string into a binary one.		* @brief Translates a base64 string into a binary one.
	*		*
	* @returns A buffer containing the decoded string, NULL if something went		* @returns A buffer containing the decoded string, NULL if something went
	* wrong (e.g. incorrect char).		* wrong (e.g. incorrect char).
	*/		*/
	BUFFER *base64_to_bin(const char *source) {		ssh_buffer base64_to_bin(const char *source) {
	BUFFER *buffer = NULL;		ssh_buffer buffer = NULL;
	unsigned char block[3];		unsigned char block[3];
	char *base64;		char *base64;
	char *ptr;		char *ptr;
	size_t len;		size_t len;
	int equals;		int equals;
	base64 = strdup(source);		base64 = strdup(source);
	if (base64 == NULL) {		if (base64 == NULL) {
	return NULL;		return NULL;
	}		}
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	2 lines changed or deleted		3 lines changed or added
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