137 b64_ntop(src, srclength, target, targsize)  in b64_ntop()  argument
138 	u_char const *src;  in b64_ntop()
148 	assert(src != NULL);
152 		input[0] = *src++;
153 		input[1] = *src++;
154 		input[2] = *src++;
181 			input[i] = *src++;
215 b64_pton(src, target, targsize)  in b64_pton()  argument
216 	char const *src;  in b64_pton()
224 	assert(src != NULL);
230 	while ((ch = (u_char) *src++) != '\0') {
294 		ch = *src++;		/* Skip it, get next. */
302 			for (; ch != '\0'; ch = (u_char) *src++)
308 			ch = *src++;		/* Skip the = */
317 			for (; ch != '\0'; ch = (u_char) *src++)