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#include <stdio.h> |
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#include <stdlib.h> |
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#include <malloc.h> |
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#include <ctype.h> |
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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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extern void plfree(register 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 mergesort(FILE *fi[], int nf, PLIST *pl, int (*pcmp)(), FILE *ofp); |
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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, |