45                    const unsigned char *src, size_t slen )  in mbedtls_base64_encode()  argument
51     if( slen == 0 )  in mbedtls_base64_encode()
57     n = slen / 3 + ( slen % 3 != 0 );  in mbedtls_base64_encode()
73     n = ( slen / 3 ) * 3;  in mbedtls_base64_encode()
89     if( i < slen )  in mbedtls_base64_encode()
92         C2 = ( ( i + 1 ) < slen ) ? *src++ : 0;  in mbedtls_base64_encode()
98         if( ( i + 1 ) < slen )  in mbedtls_base64_encode()
115                    const unsigned char *src, size_t slen )  in mbedtls_base64_decode()  argument
126     for( i = n = 0; i < slen; i++ )  in mbedtls_base64_decode()
130         while( i < slen && src[i] == ' ' )  in mbedtls_base64_decode()
137         if( i == slen )  in mbedtls_base64_decode()
140         if( ( slen - i ) >= 2 &&  in mbedtls_base64_decode()