checksum32
if (ld.ld_csum != checksum32(ctl.buf, ctl.len))
if (ld.ld_msum != checksum32(dat.buf, dat.len))
if (sd.sd_ssum != checksum32(stack, STACK_BUF_SIZE))
#define checksum checksum32
sum = checksum32(data, len);
dp->cpd_usum = checksum32(cpr_pagecopy, nbytes);
dp->cpd_csum = checksum32(datap, clen);
test_sum = checksum32(cpr_pagecopy, len);
sd.sd_ssum = checksum32(dump_stack_scratch, STACK_BUF_SIZE);
ld.ld_csum = checksum32(mctl->b_rptr, MBLKL(mctl));
ld.ld_msum = checksum32(mdata->b_rptr, MBLKL(mdata));
ed.ed_chksum = checksum32(ereport_dumpbuf, len);
ed.ed_chksum = checksum32(buf, len);
extern uint32_t checksum32(void *, size_t);
test_usum = checksum32(CPR->c_mapping_area, mmu_ptob(pages));