24 lines
750 B
C
24 lines
750 B
C
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/* Copyright (c) 1992 -- 1993by the University of Southern California.
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* For copying and distribution information, please see the file
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* <usc-copyr.h>.
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*/
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#include <usc-copyr.h>
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#include <pfs.h>
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/* Equality tester for strings. This is used because there are a number of
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places in the Prospero code where string pointersare left set to NULL.
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Rather than paranoically guard against all such places, we can just use this
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function to test string equality, where appropriate.
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*/
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int
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stequal(const char *s1, const char *s2)
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{
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if (s1 == s2) /* test for case when both NULL*/
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return TRUE;
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if (!s1 || !s2) /* Test for case where one is NULL; other is not */
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return FALSE;
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return strequal(s1, s2);
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}
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