79                             int Al, JCOEF *values, size_t *zerobits);
153    JCOEF *values, size_t *zerobits);
580     zerobits |= ((size_t)1U) << k; \
590   size_t zerobits = 0U;  in encode_mcu_AC_first_prepare()  local
600   bits[0] = zerobits;  in encode_mcu_AC_first_prepare()
602   zerobits = 0U;  in encode_mcu_AC_first_prepare()
611   bits[1] = zerobits;  in encode_mcu_AC_first_prepare()
621   while (zerobits) { \
622     r = count_zeroes(&zerobits); \
648     zerobits >>= 1; \
663   size_t zerobits;  in encode_mcu_AC_first()  local
685   zerobits = bits[0];  in encode_mcu_AC_first()
687   zerobits |= bits[1];  in encode_mcu_AC_first()
691   if (zerobits && (entropy->EOBRUN > 0))  in encode_mcu_AC_first()
695   zerobits = bits[0];  in encode_mcu_AC_first()
703   zerobits = bits[1];  in encode_mcu_AC_first()
704   if (zerobits) {  in encode_mcu_AC_first()
706     r = count_zeroes(&zerobits);  in encode_mcu_AC_first()
806       zerobits |= ((size_t)1U) << k; \
822   size_t zerobits = 0U, signbits = 0U;  in encode_mcu_AC_refine_prepare()  local
832   bits[0] = zerobits;  in encode_mcu_AC_refine_prepare()
838   zerobits = 0U;  in encode_mcu_AC_refine_prepare()
849   bits[1] = zerobits;  in encode_mcu_AC_refine_prepare()
862   while (zerobits) { \
863     int idx = count_zeroes(&zerobits); \
892       zerobits >>= 1; \
912     zerobits >>= 1; \
928   size_t zerobits, signbits;  in encode_mcu_AC_refine()  local
957   zerobits = bits[0];  in encode_mcu_AC_refine()
966   zerobits = bits[1];  in encode_mcu_AC_refine()
969   if (zerobits) {  in encode_mcu_AC_refine()
971     int idx = count_zeroes(&zerobits);  in encode_mcu_AC_refine()