7 * To test at compile time whether the Gargoyle extensions are available, you
8 * can perform a preprocessor test for the existence of %GARGLK. If this
9 * macro is defined, then so are all the Gargoyle extensions. If not, not.
11 * <note><title>Chimara</title><para>
12 * Currently, in Chimara, the functions are defined, but most of them are
13 * not implemented. That is, you can call them, but they do nothing.
18 extern char* garglk_fileref_get_name(frefid_t fref);
20 extern void garglk_set_program_name(const char *name);
21 extern void garglk_set_program_info(const char *info);
22 extern void garglk_set_story_name(const char *name);
25 This function is not implemented even in Gargoyle. Looks like it was planned,
27 extern void garglk_set_config(const char *name);
30 /* JM: functions added to support Z-machine features that aren't in the Glk standard */
32 extern void garglk_set_line_terminators(winid_t win, const glui32 *keycodes, glui32 numkeycodes);
34 /* garglk_unput_string - removes the specified string from the end of the output buffer, if
35 * indeed it is there. */
36 extern void garglk_unput_string(char *str);
37 extern void garglk_unput_string_uni(glui32 *str);
40 #define zcolor_Transparent (-4)
42 #define zcolor_Cursor (-3)
46 * Z-machine color constant representing the current color.
48 #define zcolor_Current (-2)
52 * Z-machine color constant representing the default color.
54 #define zcolor_Default (-1)
56 extern void garglk_set_zcolors(glui32 fg, glui32 bg);
57 extern void garglk_set_zcolors_stream(strid_t str, glui32 fg, glui32 bg);
58 extern void garglk_set_reversevideo(glui32 reverse);
59 extern void garglk_set_reversevideo_stream(strid_t str, glui32 reverse);
61 /* non standard keycodes */
65 * Since %keycode_Delete represents either the <keycap>Delete</keycap> or
66 * <keycap>Backspace</keycap> key, Gargoyle defines a separate constant
67 * %keycode_Erase to represent <emphasis>only</emphasis> the
68 * <keycap>Delete</keycap> key. In character input, <keycap>Delete</keycap> is
69 * still reported as %keycode_Delete, but the two are distinguished in
70 * garglk_set_line_terminators().
72 #define keycode_Erase (0xffffef7f)
74 #define keycode_MouseWheelUp (0xffffeffe)
76 #define keycode_MouseWheelDown (0xffffefff)
78 #endif /* __GARGLK_H__ */