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+/*
+ * Copyright 2001 Computing Research Labs, New Mexico State University
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+ * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef _h_bdf
+#define _h_bdf
+
+/*
+ * $Id$
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#ifndef __digital__
+#include <unistd.h>
+#endif
+#include <string.h>
+
+#ifdef HAVE_XLIB
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+#endif /* HAVE_XLIB */
+
+#ifdef HAVE_FREETYPE
+#include <freetype.h>
+#include <ftxsbit.h>
+#endif /* HAVE_FREETYPE */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /*
+ * A macro for prototypes.
+ */
+#undef __
+#ifdef __STDC__
+#define __(x) x
+#else
+#define __(x) ()
+#endif
+
+ /**************************************************************************
+ *
+ * BDF font options macros and types.
+ *
+ **************************************************************************/
+
+#define BDF_UNIX_EOL 1 /* Save fonts with Unix LF. */
+#define BDF_DOS_EOL 2 /* Save fonts with DOS CRLF. */
+#define BDF_MAC_EOL 3 /* Save fonts with Mac CR. */
+
+#define BDF_CORRECT_METRICS 0x01 /* Correct invalid metrics when loading. */
+#define BDF_KEEP_COMMENTS 0x02 /* Preserve the font comments. */
+#define BDF_KEEP_UNENCODED 0x04 /* Keep the unencoded glyphs. */
+#define BDF_PROPORTIONAL 0x08 /* Font has proportional spacing. */
+#define BDF_MONOWIDTH 0x10 /* Font has mono width. */
+#define BDF_CHARCELL 0x20 /* Font has charcell spacing. */
+
+#define BDF_ALL_SPACING (BDF_PROPORTIONAL|BDF_MONOWIDTH|BDF_CHARCELL)
+
+#define BDF_DEFAULT_LOAD_OPTIONS \
+ (BDF_CORRECT_METRICS|BDF_KEEP_COMMENTS|BDF_KEEP_UNENCODED|BDF_PROPORTIONAL)
+
+ typedef struct {
+ int ttf_hint;
+ int correct_metrics;
+ int keep_unencoded;
+ int keep_comments;
+ int pad_cells;
+ int font_spacing;
+ long point_size;
+ unsigned long resolution_x;
+ unsigned long resolution_y;
+ int bits_per_pixel;
+ int eol;
+ } bdf_options_t;
+
+ /*
+ * Callback function type for unknown configuration options.
+ */
+ typedef int (*bdf_options_callback_t) __((bdf_options_t *opts,
+ char **params,
+ unsigned long nparams,
+ void *client_data));
+
+ /**************************************************************************
+ *
+ * BDF font property macros and types.
+ *
+ **************************************************************************/
+
+#define BDF_ATOM 1
+#define BDF_INTEGER 2
+#define BDF_CARDINAL 3
+
+ /*
+ * This structure represents a particular property of a font.
+ * There are a set of defaults and each font has their own.
+ */
+ typedef struct {
+ char *name; /* Name of the property. */
+ int format; /* Format of the property. */
+ int builtin; /* A builtin property. */
+ union {
+ char *atom;
+ long int32;
+ unsigned long card32;
+ } value; /* Value of the property. */
+ } bdf_property_t;
+
+ /**************************************************************************
+ *
+ * SBIT metrics specific structures.
+ *
+ **************************************************************************/
+
+ /*
+ * Boolean flags for SBIT metrics files.
+ */
+#define BDF_SBIT_MONO_ADVANCE 0x0001
+#define BDF_SBIT_ADD_EBLC 0x0002
+#define BDF_SBIT_APPLE_COMPAT 0x0004
+
+ /*
+ * Direction macros (inclusive, can be combined).
+ */
+#define BDF_SBIT_HORIZONTAL 0x0008
+#define BDF_SBIT_VERTICAL 0x0010
+
+ /*
+ * Bitmap storage options (exclusive, cannot be combined).
+ */
+#define BDF_SBIT_STORE_SMALL 0x0020
+#define BDF_SBIT_STORE_FAST 0x0040
+
+ typedef struct {
+ short cnum; /* Caret slope numerator. */
+ short cdenom; /* Caret slope denominator. */
+ short coff; /* Caret offset. */
+ short sx; /* Scaled version horizontal PPEM size. */
+ short sy; /* Scaled version vertical PPEM size (optional).*/
+ short flags; /* Booleans and other non-numeric values. */
+ } bdf_sbit_t;
+
+ /**************************************************************************
+ *
+ * BDF opaque undo information types.
+ *
+ **************************************************************************/
+
+ typedef struct _bdf_undo_struct *bdf_undo_t;
+
+ /**************************************************************************
+ *
+ * BDF font metric and glyph types.
+ *
+ **************************************************************************/
+
+ /*
+ * A general bitmap type, mostly used when the glyph bitmap is being edited.
+ */
+ typedef struct {
+ short x;
+ short y;
+ unsigned short width;
+ unsigned short height;
+ unsigned short bpp;
+ unsigned short pad;
+ unsigned char *bitmap;
+ unsigned long bytes;
+ } bdf_bitmap_t;
+
+ typedef struct {
+ int font_spacing;
+ unsigned short swidth;
+ unsigned short dwidth;
+ unsigned short width;
+ unsigned short height;
+ short x_offset;
+ short y_offset;
+ short ascent;
+ short descent;
+ } bdf_metrics_t;
+
+ typedef struct {
+ unsigned short width;
+ unsigned short height;
+ short x_offset;
+ short y_offset;
+ short ascent;
+ short descent;
+ } bdf_bbx_t;
+
+ typedef struct {
+ char *name; /* Glyph name. */
+ long encoding; /* Glyph encoding. */
+ unsigned short swidth; /* Scalable width. */
+ unsigned short dwidth; /* Device width. */
+ bdf_bbx_t bbx; /* Glyph bounding box. */
+ unsigned char *bitmap; /* Glyph bitmap. */
+ unsigned short bytes; /* Number of bytes used for the bitmap. */
+ } bdf_glyph_t;
+
+ typedef struct {
+ unsigned short pad; /* Pad to 4-byte boundary. */
+ unsigned short bpp; /* Bits per pixel. */
+ long start; /* Beginning encoding value of glyphs. */
+ long end; /* Ending encoding value of glyphs. */
+ bdf_glyph_t *glyphs; /* Glyphs themselves. */
+ unsigned long glyphs_size; /* Glyph structures allocated. */
+ unsigned long glyphs_used; /* Glyph structures used. */
+ bdf_bbx_t bbx; /* Overall bounding box of glyphs. */
+ } bdf_glyphlist_t;
+
+ typedef struct {
+ char *name; /* Name of the font. */
+ bdf_bbx_t bbx; /* Font bounding box. */
+
+ long point_size; /* Point size of the font. */
+ unsigned long resolution_x; /* Font horizontal resolution. */
+ unsigned long resolution_y; /* Font vertical resolution. */
+
+ int hbf; /* Font came from an HBF font. */
+
+ int spacing; /* Font spacing value. */
+
+ unsigned short monowidth; /* Logical width for monowidth font. */
+
+ long default_glyph; /* Encoding of the default glyph. */
+
+ long font_ascent; /* Font ascent. */
+ long font_descent; /* Font descent. */
+
+ long glyphs_size; /* Glyph structures allocated. */
+ long glyphs_used; /* Glyph structures used. */
+ bdf_glyph_t *glyphs; /* Glyphs themselves. */
+
+ long unencoded_size; /* Unencoded glyph structures allocated. */
+ long unencoded_used; /* Unencoded glyph structures used. */
+ bdf_glyph_t *unencoded; /* Unencoded glyphs themselves. */
+
+ unsigned long props_size; /* Font properties allocated. */
+ unsigned long props_used; /* Font properties used. */
+ bdf_property_t *props; /* Font properties themselves. */
+
+ char *comments; /* Font comments. */
+ unsigned long comments_len; /* Length of comment string. */
+
+ char *acmsgs; /* Auto-correction messages. */
+ unsigned long acmsgs_len; /* Length of auto-correction messages. */
+
+ bdf_glyphlist_t overflow; /* Storage used for glyph insertion. */
+
+ void *internal; /* Internal data for the font. */
+
+ unsigned long nmod[2048]; /* Bitmap indicating modified glyphs. */
+ unsigned long umod[2048]; /* Bitmap indicating modified unencoded. */
+
+ unsigned short modified; /* Boolean indicating font modified. */
+ unsigned short bpp; /* Bits per pixel. */
+
+ bdf_sbit_t *sbits; /* Associcated SBIT metrics. */
+ unsigned long sbits_used; /* Number of SBIT metrics entries. */
+ unsigned long sbits_size; /* Amount of entries allocated. */
+
+ bdf_undo_t *undo_stack; /* Record of undoable operations. */
+ unsigned long undo_used; /* Amount of undo stack used. */
+ unsigned long undo_size; /* Amount of undo stack allocated. */
+ } bdf_font_t;
+
+ /**************************************************************************
+ *
+ * BDF glyph grid structures for editing glyph bitmaps.
+ *
+ **************************************************************************/
+
+ typedef struct {
+ char *name;
+ long encoding; /* The glyph encoding. */
+ unsigned short unencoded; /* Whether the glyph was unencoded. */
+ unsigned short bpp; /* Bits per pixel. */
+ int spacing; /* Font spacing. */
+ long resolution_x; /* Horizontal resolution. */
+ long resolution_y; /* Vertical resolution. */
+ unsigned long point_size; /* Font point size. */
+ unsigned short swidth; /* Scalable width. */
+ unsigned short dwidth; /* Device width. */
+ bdf_bbx_t font_bbx; /* Font bounding box. */
+ bdf_bbx_t glyph_bbx; /* Glyph bounding box. */
+ unsigned char *bitmap; /* The grid bitmap. */
+ unsigned short bytes; /* Number of bytes in the grid bitmap. */
+ short grid_width; /* Width of the grid. */
+ short grid_height; /* Height of the grid. */
+ short base_x; /* Baseline X coordinate. */
+ short base_y; /* Baseline Y coordinate. */
+ short glyph_x; /* Top-left X position of glyph. */
+ short glyph_y; /* Top-left Y position of glyph. */
+ unsigned short modified; /* Flag indicating if bitmap modified. */
+ short cap_height; /* Font CAP_HEIGHT if it exists. */
+ short x_height; /* Font X_HEIGHT if it exists. */
+ bdf_bitmap_t sel; /* Selected portion of the glyph bitmap.*/
+ } bdf_glyph_grid_t;
+
+ /**************************************************************************
+ *
+ * Types for load/save callbacks.
+ *
+ **************************************************************************/
+
+ /*
+ * Callback reasons.
+ */
+#define BDF_LOAD_START 1
+#define BDF_LOADING 2
+#define BDF_SAVE_START 3
+#define BDF_SAVING 4
+#define BDF_TRANSLATE_START 5
+#define BDF_TRANSLATING 6
+#define BDF_ROTATE_START 7
+#define BDF_ROTATING 8
+#define BDF_SHEAR_START 9
+#define BDF_SHEARING 10
+#define BDF_GLYPH_NAME_START 11
+#define BDF_GLYPH_NAME 12
+#define BDF_EXPORT_START 13
+#define BDF_EXPORTING 14
+#define BDF_EMBOLDEN_START 15
+#define BDF_EMBOLDENING 16
+#define BDF_WARNING 20
+#define BDF_ERROR 21
+
+ /*
+ * Error codes.
+ */
+#define BDF_OK 0
+#define BDF_MISSING_START -1
+#define BDF_MISSING_FONTNAME -2
+#define BDF_MISSING_SIZE -3
+#define BDF_MISSING_FONTBBX -4
+#define BDF_MISSING_CHARS -5
+#define BDF_MISSING_STARTCHAR -6
+#define BDF_MISSING_ENCODING -7
+#define BDF_MISSING_BBX -8
+
+#define BDF_NOT_CONSOLE_FONT -10
+#define BDF_NOT_MF_FONT -11
+#define BDF_NOT_PSF_FONT -12
+#define BDF_EMPTY_FONT -99
+#define BDF_INVALID_LINE -100
+
+ typedef struct {
+ unsigned long reason;
+ unsigned long current;
+ unsigned long total;
+ unsigned long errlineno;
+ } bdf_callback_struct_t;
+
+ typedef void (*bdf_callback_t) __((bdf_callback_struct_t *call_data,
+ void *client_data));
+
+ /**************************************************************************
+ *
+ * BDF font API.
+ *
+ **************************************************************************/
+
+ /*
+ * Startup and shutdown functions.
+ */
+ extern void bdf_setup __((void));
+ extern void bdf_cleanup __((void));
+
+ /*
+ * Configuration file loading and saving.
+ */
+ extern void bdf_load_options __((FILE *in, bdf_options_t *opts,
+ bdf_options_callback_t callback,
+ void *client_data));
+ extern void bdf_save_options __((FILE *out, bdf_options_t *opts));
+
+ /*
+ * Font options functions.
+ */
+ extern void bdf_default_options __((bdf_options_t *opts));
+
+ /*
+ * Font load, create, save and free functions.
+ */
+ extern bdf_font_t *bdf_new_font __((char *name, long point_size,
+ long resolution_x, long resolution_y,
+ long spacing, int bpp));
+ extern bdf_font_t *bdf_load_font __((FILE *in, bdf_options_t *opts,
+ bdf_callback_t callback, void *data));
+ extern bdf_font_t *bdf_load_hbf_font __((char *filename, bdf_options_t *opts,
+ bdf_callback_t callback, void *data));
+
+#ifdef HAVE_XLIB
+ extern bdf_font_t *bdf_load_server_font __((Display *d, XFontStruct *f,
+ char *name, bdf_options_t *opts,
+ bdf_callback_t callback,
+ void *data));
+#endif /* HAVE_XLIB */
+
+ extern int bdf_load_console_font __((FILE *in, bdf_options_t *opts,
+ bdf_callback_t callback, void *data,
+ bdf_font_t *fonts[3], int *nfonts));
+
+ extern int bdf_load_mf_font __((FILE *in, bdf_options_t *opts,
+ bdf_callback_t callback, void *data,
+ bdf_font_t **font));
+
+ extern void bdf_save_font __((FILE *out, bdf_font_t *font,
+ bdf_options_t *opts, bdf_callback_t callback,
+ void *data));
+
+ extern void bdf_save_sbit_metrics __((FILE *out, bdf_font_t *font,
+ bdf_options_t *opts, char *appname));
+
+ extern void bdf_export_hex __((FILE *out, bdf_font_t *font,
+ bdf_callback_t callback, void *data));
+
+ extern int bdf_export_psf __((FILE *out, bdf_font_t *font));
+
+ extern void bdf_free_font __((bdf_font_t *font));
+
+#ifdef HAVE_FREETYPE
+
+ /*
+ * TrueType related macros and functions.
+ */
+
+ /*
+ * ID numbers of the strings that can appear in a TrueType font.
+ */
+#define BDFTTF_COPYRIGHT_STRING 0
+#define BDFTTF_FAMILY_STRING 1
+#define BDFTTF_SUBFAMILY_STRING 2
+#define BDFTTF_UNIQUEID_STRING 3
+#define BDFTTF_FULLNAME_STRING 4
+#define BDFTTF_VENDOR_STRING 5
+#define BDFTTF_POSTSCRIPT_STRING 6
+#define BDFTTF_TRADEMARK_STRING 7
+
+ extern char *bdfttf_platform_name __((short pid));
+ extern char *bdfttf_encoding_name __((short pid, short eid));
+ extern int bdfttf_get_english_string __((TT_Face face, int nameID,
+ int dash_to_space, char *name));
+
+ extern int bdfttf_load_font __((TT_Face face, TT_Face_Properties *properties,
+ short pid, short eid, bdf_options_t *opts,
+ bdf_callback_t callback, void *data,
+ bdf_font_t **font));
+
+#endif /* HAVE_FREETYPE */
+
+ /*
+ * FON/FNT related functions.
+ */
+
+ /*
+ * String ID numbers for FON/FNT fonts.
+ */
+#define BDFFNT_COPYRIGHT 1
+#define BDFFNT_TYPEFACE 2
+
+ /*
+ * Opaque font type.
+ */
+ typedef struct _bdffnt_font_t *bdffnt_font_t;
+
+ extern int bdffnt_open_font __((char *path, bdffnt_font_t *font));
+ extern void bdffnt_close_font __((bdffnt_font_t font));
+ extern int bdffnt_font_count __((bdffnt_font_t font));
+ extern int bdffnt_get_copyright __((bdffnt_font_t font, unsigned long fontID,
+ unsigned char *string));
+ extern int bdffnt_get_facename __((bdffnt_font_t font, unsigned long fontID,
+ int for_xlfd, unsigned char *string));
+ extern int bdffnt_char_count __((bdffnt_font_t font, unsigned long fontID));
+ extern int bdffnt_font_pointsize __((bdffnt_font_t font,
+ unsigned long fontID));
+ extern int bdffnt_load_font __((bdffnt_font_t font, unsigned long fontID,
+ bdf_callback_t callback, void *data,
+ bdf_font_t **out));
+
+ /*
+ * Font property functions.
+ */
+ extern void bdf_create_property __((char *name, int type));
+ extern bdf_property_t *bdf_get_property __((char *name));
+ extern unsigned long bdf_property_list __((bdf_property_t **props));
+
+ extern void bdf_add_font_property __((bdf_font_t *font,
+ bdf_property_t *property));
+ extern void bdf_delete_font_property __((bdf_font_t *font, char *name));
+ extern bdf_property_t *bdf_get_font_property __((bdf_font_t *font,
+ const char *name));
+ extern unsigned long bdf_font_property_list __((bdf_font_t *font,
+ bdf_property_t **props));
+
+ /*
+ * Font comment functions.
+ */
+ extern int bdf_replace_comments __((bdf_font_t *font, char *comments,
+ unsigned long comments_len));
+
+ /*
+ * Other miscellaneous functions.
+ */
+ extern void bdf_set_default_metrics __((bdf_font_t *font));
+
+ /*
+ * Font glyph editing functions.
+ */
+ extern int bdf_glyph_modified __((bdf_font_t *font, long which,
+ int unencoded));
+
+ extern void bdf_copy_glyphs __((bdf_font_t *font, long start, long end,
+ bdf_glyphlist_t *glyphs, int unencoded));
+
+ extern void bdf_delete_glyphs __((bdf_font_t *font, long start, long end,
+ int unencoded));
+
+ extern int bdf_insert_glyphs __((bdf_font_t *font, long start,
+ bdf_glyphlist_t *glyphs));
+
+ extern int bdf_replace_glyphs __((bdf_font_t *font, long start,
+ bdf_glyphlist_t *glyphs, int unencoded));
+
+ extern int bdf_merge_glyphs __((bdf_font_t *font, long start,
+ bdf_glyphlist_t *glyphs, int unencoded));
+
+ /**************************************************************************
+ *
+ * Other API functions.
+ *
+ **************************************************************************/
+
+ extern int bdf_set_font_bbx __((bdf_font_t *font, bdf_metrics_t *metrics));
+
+ extern void bdf_set_modified __((bdf_font_t *font, int modified));
+
+ extern int bdf_has_xlfd_name __((bdf_font_t *font));
+
+ extern char *bdf_make_xlfd_name __((bdf_font_t *font, char *foundry,
+ char *family));
+
+ extern void bdf_update_name_from_properties __((bdf_font_t *font));
+
+ extern void bdf_update_properties_from_name __((bdf_font_t *font));
+
+ extern int bdf_update_average_width __((bdf_font_t *font));
+
+ extern int bdf_set_unicode_glyph_names __((FILE *in, bdf_font_t *font,
+ bdf_callback_t callback));
+
+ extern int bdf_set_adobe_glyph_names __((FILE *in, bdf_font_t *font,
+ bdf_callback_t callback));
+
+ extern int bdf_set_glyph_code_names __((int prefix, bdf_font_t *font,
+ bdf_callback_t callback));
+
+ /**************************************************************************
+ *
+ * Glyph grid API.
+ *
+ **************************************************************************/
+
+ /*
+ * Glyph grid allocation and deallocation functions.
+ */
+ extern bdf_glyph_grid_t *bdf_make_glyph_grid __((bdf_font_t *font,
+ long code,
+ int unencoded));
+ extern void bdf_free_glyph_grid __((bdf_glyph_grid_t *grid));
+
+ /*
+ * Glyph grid information functions.
+ */
+ extern void bdf_grid_image __((bdf_glyph_grid_t *grid, bdf_bitmap_t *image));
+ extern void bdf_grid_origin __((bdf_glyph_grid_t *grid, short *x, short *y));
+ extern bdf_glyph_t *bdf_grid_glyph __((bdf_glyph_grid_t *grid));
+
+ /*
+ * Glyph grid editing functions.
+ */
+ extern int bdf_grid_enlarge __((bdf_glyph_grid_t *grid, unsigned short width,
+ unsigned short height));
+ extern int bdf_grid_resize __((bdf_glyph_grid_t *grid,
+ bdf_metrics_t *metrics));
+ extern int bdf_grid_crop __((bdf_glyph_grid_t *grid, int grid_modified));
+
+ extern int bdf_grid_set_pixel __((bdf_glyph_grid_t *grid, short x, short y,
+ int val));
+ extern int bdf_grid_clear_pixel __((bdf_glyph_grid_t *grid, short x, short y));
+ extern int bdf_grid_invert_pixel __((bdf_glyph_grid_t *grid,
+ short x, short y, int val));
+ extern int bdf_grid_shift __((bdf_glyph_grid_t *grid, short xcount,
+ short ycount));
+ extern int bdf_grid_flip __((bdf_glyph_grid_t *grid, short dir));
+ extern int bdf_grid_rotate __((bdf_glyph_grid_t *grid, short degrees,
+ int *resize));
+ extern int bdf_grid_shear __((bdf_glyph_grid_t *grid, short degrees,
+ int *resize));
+ extern int bdf_grid_embolden __((bdf_glyph_grid_t *grid));
+
+ /*
+ * Glyph grid selection functions.
+ */
+ extern int bdf_has_selection __((bdf_glyph_grid_t *grid, short *x, short *y,
+ short *width, short *height));
+ extern void bdf_set_selection __((bdf_glyph_grid_t *grid, short x, short y,
+ short width, short height));
+ extern void bdf_lose_selection __((bdf_glyph_grid_t *grid));
+ extern void bdf_detach_selection __((bdf_glyph_grid_t *grid));
+ extern void bdf_attach_selection __((bdf_glyph_grid_t *grid));
+ extern void bdf_delete_selection __((bdf_glyph_grid_t *grid));
+ extern int bdf_in_selection __((bdf_glyph_grid_t *grid, short x, short y,
+ short *set));
+ extern void bdf_add_selection __((bdf_glyph_grid_t *grid, bdf_bitmap_t *sel));
+
+ /*
+ * Glyph grid misc functions.
+ */
+ extern int bdf_grid_color_at __((bdf_glyph_grid_t *grid, short x, short y));
+
+ /*
+ * Graphical transformation functions.
+ */
+ extern int bdf_translate_glyphs __((bdf_font_t *font, short dx, short dy,
+ long start, long end,
+ bdf_callback_t callback, void *data,
+ int unencoded));
+
+ extern int bdf_rotate_glyphs __((bdf_font_t *font, short degrees,
+ long start, long end,
+ bdf_callback_t callback, void *data,
+ int unencoded));
+
+ extern int bdf_shear_glyphs __((bdf_font_t *font, short degrees,
+ long start, long end,
+ bdf_callback_t callback, void *data,
+ int unencoded));
+
+ extern int bdf_embolden_glyphs __((bdf_font_t *font, long start, long end,
+ bdf_callback_t callback, void *data,
+ int unencoded, int *resize));
+
+ extern int bdf_little_endian __((void));
+
+#undef __
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _h_bdf */
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