7285a491c1
intelligent with symlinks or put in a switch for things like dump9660, this is of rather limited utility under Unix.
39 lines
430 B
C
39 lines
430 B
C
#include <u.h>
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#include <libc.h>
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#include <bio.h>
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#include <libsec.h>
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#include "iso9660.h"
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Rune*
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strtorune(Rune *r, char *s)
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{
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Rune *or;
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if(s == nil)
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return nil;
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or = r;
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while(*s)
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s += chartorune(r++, s);
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*r = L'\0';
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return or;
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}
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Rune*
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runechr(Rune *s, Rune c)
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{
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for(; *s; s++)
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if(*s == c)
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return s;
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return nil;
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}
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int
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runecmp(Rune *s, Rune *t)
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{
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while(*s && *t && *s == *t)
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s++, t++;
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return *s - *t;
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}
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