61 lines
1.1 KiB
C
61 lines
1.1 KiB
C
/* $Id$ */
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/*
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* (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
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*
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* This product is part of the Amsterdam Compiler Kit.
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*
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* Permission to use, sell, duplicate or disclose this software must be
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* obtained in writing. Requests for such permissions may be sent to
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*
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* Dr. Andrew S. Tanenbaum
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* Wiskundig Seminarium
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* Vrije Universiteit
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* Postbox 7161
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* 1007 MC Amsterdam
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* The Netherlands
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*
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*/
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/* function strbuf(var b:charbuf):string; */
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char *strbuf(s) char *s; {
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return(s);
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}
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/* function strtobuf(s:string; var b:charbuf; blen:integer):integer; */
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int strtobuf(s,b,l) char *s,*b; {
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int i;
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i = 0;
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while (--l>=0) {
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if ((*b++ = *s++) == 0)
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break;
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i++;
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}
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return(i);
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}
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/* function strlen(s:string):integer; */
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int strlen(s) char *s; {
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int i;
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i = 0;
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while (*s++)
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i++;
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return(i);
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}
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/* function strfetch(s:string; i:integer):char; */
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int strfetch(s,i) char *s; {
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return(s[i-1]);
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}
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/* procedure strstore(s:string; i:integer; c:char); */
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strstore(s,i,c) char *s; {
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s[i-1] = c;
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}
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