84                             int Al, JCOEF *values, size_t *zerobits);
158    JCOEF *values, size_t *zerobits);
587     zerobits |= ((size_t)1U) << k; \
597   size_t zerobits = 0U;  in encode_mcu_AC_first_prepare()  local
607   bits[0] = zerobits;  in encode_mcu_AC_first_prepare()
609   zerobits = 0U;  in encode_mcu_AC_first_prepare()
618   bits[1] = zerobits;  in encode_mcu_AC_first_prepare()
628   while (zerobits) { \
629     r = count_zeroes(&zerobits); \
655     zerobits >>= 1; \
670   size_t zerobits;  in encode_mcu_AC_first()  local
692   zerobits = bits[0];  in encode_mcu_AC_first()
694   zerobits |= bits[1];  in encode_mcu_AC_first()
698   if (zerobits && (entropy->EOBRUN > 0))  in encode_mcu_AC_first()
702   zerobits = bits[0];  in encode_mcu_AC_first()
710   zerobits = bits[1];  in encode_mcu_AC_first()
711   if (zerobits) {  in encode_mcu_AC_first()
713     r = count_zeroes(&zerobits);  in encode_mcu_AC_first()
813       zerobits |= ((size_t)1U) << k; \
829   size_t zerobits = 0U, signbits = 0U;  in encode_mcu_AC_refine_prepare()  local
839   bits[0] = zerobits;  in encode_mcu_AC_refine_prepare()
845   zerobits = 0U;  in encode_mcu_AC_refine_prepare()
856   bits[1] = zerobits;  in encode_mcu_AC_refine_prepare()
869   while (zerobits) { \
870     idx = count_zeroes(&zerobits); \
899       zerobits >>= 1; \
919     zerobits >>= 1; \
935   size_t zerobits, signbits;  in encode_mcu_AC_refine()  local
964   zerobits = bits[0];  in encode_mcu_AC_refine()
973   zerobits = bits[1];  in encode_mcu_AC_refine()
976   if (zerobits) {  in encode_mcu_AC_refine()
978     idx = count_zeroes(&zerobits);  in encode_mcu_AC_refine()