80 int base64_encode(const u8 *src, int srclen, char *dst, bool padding, enum base64_variant variant)  in base64_encode()  argument
86 	while (srclen >= 3) {  in base64_encode()
94 		srclen -= 3;  in base64_encode()
97 	switch (srclen) {  in base64_encode()
133 int base64_decode(const char *src, int srclen, u8 *dst, bool padding, enum base64_variant variant)  in base64_decode()  argument
141 	while (srclen >= 4) {  in base64_decode()
150 			if (!padding || srclen != 4 || s[3] != '=')  in base64_decode()
153 			srclen = s[2] == '=' ? 2 : 3;  in base64_decode()
162 		srclen -= 4;  in base64_decode()
165 	if (likely(!srclen))  in base64_decode()
167 	if (padding || srclen == 1)  in base64_decode()
173 	if (srclen == 2) {  in base64_decode()