def-gdb-thread-buffer-commanddef-gdb-thread-buffer-command is a Lisp macro in `
gdb-mi.el'. (def-gdb-thread-buffer-command NAME CUSTOM-DEFUN &optional DOC) Define a NAME command which will act upon thread on the current line. CUSTOM-DEFUN may use locally bound `thread' variable, which will be the value of 'gdb-thread property of the current line. If `gdb-thread' is nil, error is signaled.