    old_buffer       1687 libglibc/regex.c     unsigned char *old_buffer = bufp->buffer;				\
    old_buffer       1697 libglibc/regex.c     if (old_buffer != bufp->buffer)					\
    old_buffer       1699 libglibc/regex.c         b = (b - old_buffer) + bufp->buffer;				\
    old_buffer       1700 libglibc/regex.c         begalt = (begalt - old_buffer) + bufp->buffer;			\
    old_buffer       1702 libglibc/regex.c           fixup_alt_jump = (fixup_alt_jump - old_buffer) + bufp->buffer;\
    old_buffer       1704 libglibc/regex.c           laststart = (laststart - old_buffer) + bufp->buffer;		\
    old_buffer       1706 libglibc/regex.c           pending_exact = (pending_exact - old_buffer) + bufp->buffer;	\