13078 int32_t b64lookup(unsigned char ch) { return b64table[ch]; }  in b64lookup()  function
13082 bool nonbase64(unsigned char ch) { return b64lookup(ch) == -1 && ch != '='; }  in nonbase64()
13099     val = b64lookup(ptr[0]) << 18 |  in base64_push()
13100           b64lookup(ptr[1]) << 12 |  in base64_push()
13101           b64lookup(ptr[2]) << 6  |  in base64_push()
13102           b64lookup(ptr[3]);  in base64_push()
13133     val = b64lookup(ptr[0]) << 18 |  in base64_push()
13134           b64lookup(ptr[1]) << 12;  in base64_push()
13149     val = b64lookup(ptr[0]) << 18 |  in base64_push()
13150           b64lookup(ptr[1]) << 12 |  in base64_push()
13151           b64lookup(ptr[2]) << 6;  in base64_push()