REGS_UNALLOCATED 3396 regex.cpp bufp->regs_allocated = REGS_UNALLOCATED; REGS_UNALLOCATED 4027 regex.cpp if (bufp->regs_allocated == REGS_UNALLOCATED) REGS_UNALLOCATED 5371 regex.cpp bufp->regs_allocated = REGS_UNALLOCATED;