44     unsigned char *p;  in mbedtls_base64_encode()  local
67     for (i = 0, p = dst; i < n; i += 3) {  in mbedtls_base64_encode()
72         *p++ = mbedtls_ct_base64_enc_char((C1 >> 2) & 0x3F);  in mbedtls_base64_encode()
73         *p++ = mbedtls_ct_base64_enc_char((((C1 &  3) << 4) + (C2 >> 4))  in mbedtls_base64_encode()
75         *p++ = mbedtls_ct_base64_enc_char((((C2 & 15) << 2) + (C3 >> 6))  in mbedtls_base64_encode()
77         *p++ = mbedtls_ct_base64_enc_char(C3 & 0x3F);  in mbedtls_base64_encode()
84         *p++ = mbedtls_ct_base64_enc_char((C1 >> 2) & 0x3F);  in mbedtls_base64_encode()
85         *p++ = mbedtls_ct_base64_enc_char((((C1 & 3) << 4) + (C2 >> 4))  in mbedtls_base64_encode()
89             *p++ = mbedtls_ct_base64_enc_char(((C2 & 15) << 2) & 0x3F);  in mbedtls_base64_encode()
91             *p++ = '=';  in mbedtls_base64_encode()
94         *p++ = '=';  in mbedtls_base64_encode()
97     *olen = p - dst;  in mbedtls_base64_encode()
98     *p = 0;  in mbedtls_base64_encode()
115     unsigned char *p;  in mbedtls_base64_decode()  local
182     for (x = 0, p = dst; i > 0; i--, src++) {  in mbedtls_base64_decode()
196             *p++ = MBEDTLS_BYTE_2(x);  in mbedtls_base64_decode()
198                 *p++ = MBEDTLS_BYTE_1(x);  in mbedtls_base64_decode()
201                 *p++ = MBEDTLS_BYTE_0(x);  in mbedtls_base64_decode()
206     *olen = p - dst;  in mbedtls_base64_decode()