This is better because this code always unconditionally skips
non-X frames in Vframe_list and issues the only XFlush if we
have more than one X frame on the same X display.
+ (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
+ Use bool for booleans.
+ (x_draw_glyph_string_background, cvt_string_to_pixel):
+ (cvt_pixel_dtor): Drop unnecessary prototypes.
+ * xterm.h (x_display_ok): Adjust prototype.
2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>