extern int semihosting_enabled;
extern int old_param;
extern const char *bootp_filename;
-
+extern DisplayState display_state;
#ifdef USE_KQEMU
extern int kqemu_allowed;
extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
+#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
+
#ifdef NEED_CPU_H
/* loader.c */
int get_image_size(const char *filename);