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/* |
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* Standard meta-file definitions and limits |
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*/ |
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#ifndef _RAD_META_H_ |
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#define _RAD_META_H_ |
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#include "copyright.h" |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <ctype.h> |
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#include "rterror.h" |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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|
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#define TRUE 1 |
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#define FALSE 0 |
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#define PEOF 'F' /* end of file global */ |
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#define PEOP 'E' /* end of page global */ |
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#define PPAUSE 'P' /* pause global */ |
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#define PPAUS 'P' /* pause global */ |
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#define PDRAW 'D' /* draw global */ |
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#define POPEN 'O' /* open segment */ |
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#define PCLOSE 'C' /* close segment */ |
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#define SPAT2 06 /* set pattern 2 */ |
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#define SPAT3 07 /* set pattern 3 */ |
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|
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#define SYSTEM 0 /* system error, internal, fatal */ |
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#define USER 1 /* user error, fatal */ |
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#define WARNING 2 /* user error, not fatal */ |
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|
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#ifdef UNIX |
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#ifdef _WIN32 /* XXX */ |
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#define MDIR "C:\\tmp\\" /* XXX we just need something to compile for now */ |
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#define TTY "CON:" /* XXX this probably doesn't work */ |
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#define TDIR "C:\\tmp\\" /* XXX we just need something to compile for now */ |
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#else /* XXX */ |
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|
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#define TDIR "/tmp/" /* directory for temporary files */ |
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#ifndef MDIR |
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#define MDIR "/usr/local/lib/meta/" /* directory for metafiles */ |
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#define TTY "/dev/tty" /* console name */ |
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#endif |
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#ifdef MAC |
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#define TDIR "5:tmp/" /* directory for temporary files */ |
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#define MDIR "/meta/" /* directory for metafiles */ |
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#define TTY ".con" /* console name */ |
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#endif |
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#ifdef CPM |
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#define TDIR "0/" /* directory for temporary files */ |
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#define MDIR "0/" /* directory for metafiles */ |
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#define TTY "CON:" /* console name */ |
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#endif |
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#define MAXFNAME 64 /* maximum file name length */ |
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#define XYSIZE (1<<14) /* metafile coordinate size */ |
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#ifndef max |
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#define max(x, y) ((x) > (y) ? (x) : (y)) |
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#endif |
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#ifndef min |
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#define min(x, y) ((x) < (y) ? (x) : (y)) |
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#endif |
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#define abs(x) ((x) < 0 ? -(x) : (x)) |
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* External declarations |
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*/ |
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char *malloc(), *savestr(); |
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char *savestr(); |
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PRIMITIVE *palloc(), *pop(); |
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PRIMITIVE *pop(); |
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FILE *efopen(), *mfopen(); |
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extern char coms[]; |
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extern char errmsg[]; |
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extern char *progname; |
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|
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/* expand.c */ |
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extern void expand(FILE *infp, short *exlist); |
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/* palloc.c */ |
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extern PRIMITIVE *palloc(void); |
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extern void pfree(PRIMITIVE *p); |
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extern void plfree(PLIST *pl); |
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/* sort.c */ |
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extern void sort(FILE *infp, int (*pcmp)()); |
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extern void pmergesort(FILE *fi[], int nf, PLIST *pl, int (*pcmp)(), FILE *ofp); |
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/* metacalls.c */ |
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extern void mdraw(int x, int y); |
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extern void msegment(int xmin, int ymin, int xmax, int ymax, char *sname, |
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int d, int thick, int color); |
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extern void mvstr(int xmin, int ymin, int xmax, int ymax, char *s, |
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int d, int thick, int color); |
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extern void mtext(int x, int y, char *s, int cpi, int color); |
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extern void mpoly(int x, int y, int border, int pat, int color); |
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extern void mtriangle(int xmin, int ymin, int xmax, int ymax, |
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int d, int pat, int color); |
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extern void mrectangle(int xmin, int ymin, int xmax, int ymax, |
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int pat, int color); |
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extern void mline(int x, int y, int type, int thick, int color); |
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extern void mcloseseg(void); |
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extern void mopenseg(char *sname); |
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extern void msetpat(int pn, char *pat); |
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extern void minclude(char *fname); |
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extern void mdone(void); |
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extern void mendpage(void); |
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/* misc.c */ |
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extern int comndx(int c); |
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extern PRIMITIVE *pop(PLIST *pl); |
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extern void push(PRIMITIVE *p, PLIST *pl); |
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extern void add(PRIMITIVE *p, PLIST *pl); |
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extern void append(PLIST *pl1, PLIST *pl2); |
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extern void fargs(PRIMITIVE *p); |
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extern char * nextscan(char *start, char *format, char *result); |
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extern void mcopy(char *p1, char *p2, int n); |
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/* segment.c */ |
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extern int inseg(void); |
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extern void closeseg(void); |
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extern void openseg(char *name); |
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extern void segprim(PRIMITIVE *p); |
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extern void segment(PRIMITIVE *p, void (*funcp)(PRIMITIVE *p)); |
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extern int xlate(short extrema, PRIMITIVE *p, PRIMITIVE *px); |
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/* cgraph.c */ |
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extern void cgraph(int width, int length); |
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extern void cplot(void); |
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extern void cpoint(int c, double x, double y); |
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/* gcalc.c */ |
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extern void gcalc(char *types); |
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/* hfio.c, mfio.c */ |
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extern int readp(PRIMITIVE *p, FILE *fp); |
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extern void writep(PRIMITIVE *p, FILE *fp); |
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extern void writeof(FILE *fp); |
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|
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|
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* _RAD_META_H_ */ |
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|
