gdb-preempt-existing-or-display-buffer

gdb-preempt-existing-or-display-buffer is a compiled Lisp function in `gdb-mi.el'.

(gdb-preempt-existing-or-display-buffer BUF &optional SPLIT-HORIZONTAL)

Find window displaying a buffer with the same
`gdb-buffer-type' as BUF and show BUF there. If no such window
exists, just call `gdb-display-buffer' for BUF. If the window
found is already dedicated, split window according to
SPLIT-HORIZONTAL and show BUF in the new window.