(lookup_pixel_color, x_laplace, x_build_heuristic_mask)
(png_load): Access colormap of frame using FRAME_X_COLORMAP.
(x_decode_color): Don't handle allocation of white and black
specially.
(x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
XtNcolormap resources.
(x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
(Fx_create_frame): Initialize color members of x_output structure.
(xpm_load): Pass colormap to XPM lib.
structure. Copy colormap if resource `privateColormap' is
specified (PseudoColor only).
(x_setup_relief_color): Access colormap of frame using
FRAME_X_COLORMAP.
non-platform-specific equivalents.
[WINDOWSNT]: include w32term.h, fontset.h and define X specific
functions and macros as their w32 equivalents where
non-platform-specifics are not available.
[HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
(x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
(clear_font_table) [WINDOWSNT]: Call w32_unload_font.
(frame_update_line_height): Use macros to access f->output_data.
(defined_color): Remove FIXME comments; fixed.
(x_face_list_fonts, prepare_face_for_display): Put X specifics into
#ifdef blocks. Add WINDOWSNT blocks.
(Fx_list_fonts): Use macros for accessing font data.
(set_lface_from_font_name): Different default fonts for X and WINDOWSNT.
(font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
scalable for backward compatibility.
(realize_tty_face) [MSDOS]: do the same for WINDOWSNT.
(syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
(x_per_char_metric_1, x_default_char): New functions.
(x_per_char_metric): If font's default char is invalid, return
metrics of a suitably chosen usable default char.
(x_draw_glyph_string_foreground): If font has an invalid default
char, replace occurrences of that char with a suitably chosen
usable default char.
(single_keymap_panes): Remove code for simulating checkmarks.
(single_menu_item): Remove notbuttons_ptr argument. Callers changed.
Remove code for drawing simulated checkmarks.
(w32_menu_show): make unibyte help string correctly.
(add_menu_item): draw standard Windows checkmarks. Draw radio buttons
as radio buttons if possible.
