struct backtrace
{
struct backtrace *next;
- Lisp_Object *function;
+ Lisp_Object function;
Lisp_Object *args; /* Points to vector of args. */
ptrdiff_t nargs; /* Length of vector. */
/* Nonzero means call value of debugger when done with this operation. */
a request to exit Emacs when it is safe to do. */
extern void process_pending_signals (void);
-extern int volatile pending_signals;
+extern bool volatile pending_signals;
extern void process_quit_flag (void);
#define QUIT \