84 lines
3.1 KiB
C
84 lines
3.1 KiB
C
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/*
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Copyright 1990, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall
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not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from The Open Group.
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*/
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#ifndef BDFINT_H
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#define BDFINT_H
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#define bdfIsPrefix(buf,str) (!strncmp((char *)buf,str,strlen(str)))
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#define bdfStrEqual(s1,s2) (!strcmp(s1,s2))
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#define BDF_GENPROPS 6
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#define NullProperty ((FontPropPtr)0)
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/*
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* This structure holds some properties we need to generate if they aren't
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* specified in the BDF file and some other values read from the file
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* that we'll need to calculate them. We need to keep track of whether
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* or not we've read them.
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*/
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typedef struct BDFSTAT {
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int linenum;
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char *fileName;
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char fontName[MAXFONTNAMELEN];
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float pointSize;
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int resolution_x;
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int resolution_y;
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int digitCount;
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int digitWidths;
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int exHeight;
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FontPropPtr fontProp;
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FontPropPtr pointSizeProp;
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FontPropPtr resolutionXProp;
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FontPropPtr resolutionYProp;
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FontPropPtr resolutionProp;
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FontPropPtr xHeightProp;
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FontPropPtr weightProp;
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FontPropPtr quadWidthProp;
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BOOL haveFontAscent;
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BOOL haveFontDescent;
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BOOL haveDefaultCh;
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} bdfFileState;
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extern void bdfError(const char *message, ...) _X_ATTRIBUTE_PRINTF(1, 2);
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extern void bdfWarning(const char *message, ...) _X_ATTRIBUTE_PRINTF(1, 2);
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extern unsigned char *bdfGetLine(FontFilePtr file, unsigned char *buf, int len);
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extern Atom bdfForceMakeAtom(const char *str, int *size);
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extern Atom bdfGetPropertyValue(char *s);
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extern int bdfIsInteger(char *str);
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extern unsigned char bdfHexByte(unsigned char *s);
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extern Bool bdfSpecialProperty(FontPtr pFont, FontPropPtr prop,
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char isString, bdfFileState *bdfState);
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extern int bdfReadFont(FontPtr pFont, FontFilePtr file,
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int bit, int byte, int glyph, int scan);
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extern void FontCharInkMetrics(FontPtr pFont, CharInfoPtr pCI, xCharInfo *pInk);
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extern void FontCharReshape(FontPtr pFont, CharInfoPtr pSrc, CharInfoPtr pDst);
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#endif /* BDFINT_H */
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