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-rw-r--r--Build/source/texk/dvipsk/protos.h433
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diff --git a/Build/source/texk/dvipsk/protos.h b/Build/source/texk/dvipsk/protos.h
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+++ b/Build/source/texk/dvipsk/protos.h
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+#ifndef _PROTOS_H_
+
+/* see dvips.h for copyright notice */
+
+#define _PROTOS_H_
+
+/* some types need declaration before being used */
+struct nlink;
+struct hps_link;
+struct Char;
+struct String;
+struct tcd;
+
+/******* prototypes for functions *******/
+
+/* prototypes for functions from bbox.c */
+extern void findbb(int bop);
+
+/* prototypes for functions from bitmapenc.c */
+extern void bmenc_startsection(void) ;
+extern void bitmapencopt(int) ;
+extern int downloadbmencoding(const char *name, double scale, fontdesctype *curfnt) ;
+extern void finishbitmapencoding(const char *name, double scale) ;
+
+/* prototypes for functions from color.c */
+extern void initcolor(void);
+extern void background(char *bkgrnd);
+extern void resetcolorstack(char *p, int outtops);
+extern void bopcolor(int outtops);
+extern void pushcolor(char *p, Boolean outtops);
+extern void popcolor(Boolean outtops);
+
+/* prototypes for functions from dopage.c */
+extern void dopage(void);
+
+/* prototypes for functions from dosection.c */
+extern void dosection(sectiontype *s, int c);
+extern int InPageList(int i);
+extern int ParsePages(char *s);
+
+/* prototypes for functions from dospecial.c */
+extern void specerror(const char *s);
+extern void outbangspecials(void);
+extern void predospecial(int numbytes, Boolean scanning);
+extern void dospecial(int numbytes);
+extern float *bbdospecial(int nbytes);
+
+/* prototypes for functions from download.c */
+quarterword *unpack_bb(chardesctype *c, integer *cwidth, integer *cheight,
+ integer *xoff, integer *yoff) ;
+extern void download(charusetype *p, int psfont);
+extern void makepsname(char *s, int n);
+extern void lfontout(int n);
+extern void dopsfont(sectiontype *fs);
+
+/* prototypes for functions from dpicheck.c */
+extern unsigned short dpicheck(unsigned short dpi);
+
+/* prototypes for functions from drawPS.c */
+#ifdef TPIC
+extern void setPenSize(char *cp);
+extern void addPath(char *cp);
+extern void arc(char *cp, int invis);
+extern void flushPath(int invis);
+extern void flushDashed(char *cp, int dotted);
+extern void flushSpline(char *cp);
+extern void SetShade(char *cp);
+extern void shadeLast(char *cp);
+extern void whitenLast(void);
+extern void blackenLast(void);
+#endif /* TPIC */
+
+/* prototypes for functions from dviinput.c */
+extern short dvibyte(void);
+extern unsigned short twobytes(void);
+extern int threebytes(void);
+extern short signedbyte(void);
+extern short signedpair(void);
+extern int signedtrio(void);
+extern int signedquad(void);
+extern void skipover(int i);
+
+/* prototypes for functions from dvips.c */
+extern void help(int status);
+extern void error_with_perror(const char *s, const char *fname);
+extern void error(const char *s);
+extern void check_checksum(unsigned int c1, unsigned int c2, const char *name);
+extern char *mymalloc(int n);
+extern void checkstrings(void);
+extern char *newstring(const char *s);
+extern void *revlist(void *p);
+
+/* prototypes for functions from emspecial.c */
+extern void emclear(void);
+extern void emspecial(char *p);
+
+/* prototypes for functions from finclude.c */
+extern void scanfontcomments(const char *filename);
+extern void fonttableout(void);
+
+/* prototypes for functions from flib.c */
+#ifdef FONTLIB
+extern void fliload(void);
+extern char *fliparse(char *path, char *name)
+#endif
+
+/* prototypes for functions from fontdef.c */
+extern fontdesctype *newfontdesc(int cksum, int scsize, int dssize, char *name, char *area);
+extern fontdesctype *matchfont(char *name, char *area, int scsize, char *scname);
+extern void fontdef(int siz);
+extern int skipnop(void);
+
+/* prototypes for functions from header.c */
+extern int add_name(const char *s, struct header_list **what );
+extern void checkhmem(const char *s, char *p, char *q);
+extern int add_header(const char *s);
+extern int add_header_general(const char *s, char *pre, char* post);
+extern char *get_name(struct header_list **what );
+extern void send_headers(void);
+
+/* prototypes for functions from hps.c */
+#ifdef HPS
+extern void do_html(char *s);
+extern void finish_hps(void);
+extern void set_bitfile(const char *s, int mode);
+extern void vertical_in_hps(void);
+extern void end_current_box(void);
+extern void start_new_box(void);
+#endif /* HPS */
+
+/* prototypes for functions from loadfont.c */
+extern void badpk(const char *s);
+extern short pkbyte(void);
+extern int pkquad(void);
+extern int pktrio(void);
+extern void loadfont(fontdesctype *curfnt);
+
+/* prototypes for functions from makefont.c */
+extern void makefont(char *name, int dpi, int bdpi);
+
+/* prototypes for functions from output.c */
+extern void copyfile(const char *s);
+extern void copyfile_general(const char *s, struct header_list *h);
+extern void figcopyfile(char *s, int systemtype);
+extern void specialout(char c);
+extern void stringend(void);
+#ifdef SHIFTLOWCHARS
+extern int T1Char(int c);
+#endif
+extern void scout(unsigned char c);
+extern void cmdout(const char *s);
+extern void floatout(float n);
+extern void doubleout(double n);
+extern void numout(int n);
+extern void mhexout(unsigned char *p, long len);
+extern void hvpos(void);
+extern void newline(void);
+extern void open_output(void);
+extern void nlcmdout(const char *s);
+extern void initprinter(sectiontype *sect);
+extern void setup(void);
+extern void cleanprinter(void);
+extern void psflush(void);
+extern void pslineout(const char *s);
+extern void psnameout(const char *s);
+extern void pageinit(void);
+extern void pageend(void);
+extern void drawrule(int rw, int rh);
+extern void cmddir(void);
+extern void drawchar(chardesctype * c, int cc);
+
+/* prototypes for functions from papersiz.c */
+extern void handlepapersize(char *p, int *x, int *y);
+
+/* prototypes for functions from pprescan.c */
+extern void pprescanpages(void);
+
+/* prototypes for functions from prescan.c */
+extern void readpreamble(void);
+extern void prescanpages(void);
+
+/* prototypes for functions from repack.c */
+extern long getlong(unsigned char *a);
+extern void dochar(unsigned char *from, short width, short height);
+extern void repack(struct tcd *cp);
+
+/* prototypes for functions from resident.c */
+extern unsigned int hash(char *s);
+extern void revpslists(void);
+extern void cleanres(void);
+extern struct resfont *lookup(char *name);
+extern struct resfont *findPSname(char *name);
+extern int residentfont(fontdesctype *curfnt);
+extern Boolean getdefaults(const char *s);
+extern void getpsinfo(const char *name);
+extern void checkenv(int which);
+
+/* prototypes for functions from scalewidth.c */
+extern int scalewidth(int a, int b);
+
+/* prototypes for functions from scanpage.c */
+extern Boolean prescanchar(chardesctype *cd);
+extern Boolean preselectfont(fontdesctype *f);
+extern short scanpage(void);
+
+/* prototypes for functions from search.c */
+#ifdef KPATHSEA
+extern FILE *search(kpse_file_format_type format, const char *file, const char *mode);
+extern FILE *pksearch(const char *file, const char *mode, halfword dpi, const char **name_ret, int *dpi_ret);
+#else /* !KPATSHEA */
+extern FILE *search(char *path, const char *file, const char *mode);
+extern FILE *pksearch(char *path, const char *file, const char *mode, char *n, halfword dpi, halfword vdpi);
+#endif /* KPATHSEA */
+extern FILE *my_real_fopen(const char *n, const char *t);
+extern int close_file(FILE *f);
+
+/* prototypes for functions from skippage.c */
+extern void skippage(void);
+
+/* prototypes for functions from t1part.c */
+extern void *getmem(unsigned int size);
+extern struct Char *UnDefineChars(struct Char *TmpChar);
+extern int FontPart(FILE *fout, unsigned char *fontfile, unsigned char *vectfile);
+
+/* prototypes for functions from tfmload.c */
+extern void badtfm(const char *s);
+extern void tfmopen(fontdesctype *fd);
+extern unsigned short tfm16(void);
+extern int tfm32(void);
+extern int tfmload(fontdesctype *curfnt);
+
+/* prototypes for functions from unpack.c */
+extern long unpack(unsigned char *pack, unsigned short *raster,
+ unsigned short cwidth, unsigned short cheight, unsigned short cmd);
+
+/* prototypes for functions from virtualfont.c */
+extern Boolean virtualfont(fontdesctype *curfnt);
+
+/* prototypes for functions from writet1.c */
+extern char **load_enc_file(char *);
+extern boolean t1_subset_2(char *, unsigned char *, char *);
+
+/*********** global variables ***********/
+
+/* global variables from bitmapenc.c */
+extern int encodetype3 ;
+
+/* global variables from dopage.c */
+extern integer dir;
+#ifdef HPS
+extern integer hhmem, vvmem;
+extern integer pushcount;
+extern Boolean PAGEUS_INTERUPPTUS;
+extern Boolean NEED_NEW_BOX;
+#endif
+
+/* global variables from dosection.c */
+#ifdef HPS
+extern int pagecounter;
+#endif
+
+/* global variables from dvips.c */
+extern int found_problems;
+extern char *downloadedpsnames[];
+extern int unused_top_of_psnames;
+extern fontdesctype *fonthead;
+extern fontdesctype *curfnt;
+extern sectiontype *sections;
+extern Boolean partialdownload;
+extern Boolean manualfeed;
+extern Boolean compressed;
+extern Boolean downloadpspk;
+extern Boolean safetyenclose;
+extern Boolean removecomments;
+extern Boolean nosmallchars;
+extern Boolean cropmarks;
+extern Boolean abspage;
+extern Boolean tryepsf;
+extern int secure;
+extern int secure_option;
+extern int collatedcopies;
+extern integer pagecopies;
+extern shalfword linepos;
+extern integer maxpages;
+extern Boolean notfirst, notlast;
+extern Boolean evenpages, oddpages, pagelist;
+extern Boolean sendcontrolD;
+extern Boolean shiftlowchars;
+extern integer firstpage, lastpage;
+extern integer firstseq, lastseq;
+extern integer hpapersize, vpapersize;
+extern integer hoff, voff;
+extern integer maxsecsize;
+extern integer firstboploc;
+extern Boolean sepfiles;
+extern int numcopies;
+extern char *titlename;
+extern const char *oname;
+extern char *iname;
+extern char *fulliname;
+extern char *nextstring, *maxstring;
+extern FILE *dvifile, *bitfile;
+extern quarterword *curpos, *curlim;
+extern fontmaptype *ffont;
+extern real conv;
+extern real vconv;
+extern real alpha;
+extern double mag;
+extern integer num, den;
+extern int overridemag;
+extern int actualdpi, vactualdpi;
+extern int maxdrift, vmaxdrift;
+extern char *paperfmt;
+extern int landscape;
+extern integer fontmem;
+extern integer pagecount;
+extern integer pagenum;
+extern long bytesleft;
+extern quarterword *raster;
+extern integer hh, vv;
+extern Boolean noomega;
+extern Boolean noptex;
+extern Boolean lastpsizwins;
+extern const char *infont;
+#ifndef KPATHSEA
+extern char *tfmpath;
+extern char *pkpath;
+extern char *vfpath;
+extern char *figpath;
+extern char *headerpath;
+extern char *configpath;
+extern char *pictpath;
+#ifdef SEARCH_SUBDIRECTORIES
+extern char *fontsubdirpath;
+#endif
+#endif /* ! KPATHSEA */
+#ifdef FONTLIB
+extern char *flipath;
+extern char *fliname;
+#endif
+extern integer swmem;
+extern int quiet;
+extern int filter;
+extern int dvips_debug_flag;
+extern int prettycolumn;
+extern int gargc;
+extern char **gargv;
+extern int totalpages;
+extern Boolean reverse;
+extern Boolean usesPSfonts;
+extern Boolean usesspecial;
+extern Boolean headers_off;
+extern Boolean usescolor;
+extern char *warningmsg;
+extern Boolean multiplesects;
+extern Boolean disablecomments;
+extern char *printer;
+extern char *mfmode;
+extern char *mflandmode;
+extern int mfmode_option;
+extern int oname_option;
+extern frametype frames[];
+extern integer pagecost;
+extern integer fsizetol;
+extern Boolean includesfonts;
+extern fontdesctype *fonthd[MAXFONTHD];
+extern int nextfonthd;
+extern char xdig[256];
+extern char banner[], banner2[];
+extern Boolean noenv;
+extern Boolean dopprescan;
+extern int dontmakefont;
+extern struct papsiz *papsizes;
+extern int headersready;
+#if defined(MSDOS) || defined(OS2) || defined(ATARIST)
+extern char *mfjobname;
+extern FILE *mfjobfile;
+#endif
+#ifdef DEBUG
+extern integer debug_flag;
+#endif
+#ifdef HPS
+extern Boolean HPS_FLAG;
+#endif
+
+/* global variables from flib.c */
+#ifdef FONTLIB
+extern Boolean flib;
+#endif
+
+/* global variables from hps.c */
+#ifdef HPS
+extern Boolean inHTMLregion;
+extern integer HREF_COUNT;
+extern int current_pushcount;
+extern Boolean noprocset;
+#endif
+
+/* global variables from loadfont.c */
+extern char errbuf[1500];
+extern int lastresortsizes[40];
+extern FILE *pkfile;
+
+/* global variables from output.c */
+extern char preamblecomment[256];
+extern integer rdir, fdir;
+
+/* global variables from pprescan.c */
+extern Boolean pprescan;
+
+/* global variables from repack.c */
+extern long mbytesleft;
+extern quarterword *mraster;
+
+/* global variables from resident.c */
+extern struct header_list *ps_fonts_used;
+extern const char *psmapfile;
+
+/* global variables from search.c */
+extern int to_close;
+#ifdef KPATHSEA
+extern char *realnameoffile;
+#else
+extern char realnameoffile[];
+#endif
+
+/* global variables from tfmload.c */
+extern FILE *tfmfile;
+
+/* global variables from loadfont.c */
+extern int bitmapfontseen ;
+
+#endif