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afe5651795
* libc/include/string.h (bcmp, bcopy, bzero): Change prototypes
to use void * pointers and comply with Single Unix spec.
* libc/string/bcmp.c: Change to use void * instead of char *.
* libc/string/bcopy.c: Ditto.
* libc/string/bzero.c: Ditto.
51 lines
917 B
C
51 lines
917 B
C
/*
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FUNCTION
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<<bcmp>>---compare two memory areas
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INDEX
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bcmp
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ANSI_SYNOPSIS
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#include <string.h>
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int bcmp(const void *<[s1]>, const void *<[s2]>, size_t <[n]>);
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TRAD_SYNOPSIS
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#include <string.h>
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int bcmp(<[s1]>, <[s2]>, <[n]>)
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const void *<[s1]>;
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const void *<[s2]>;
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size_t <[n]>;
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DESCRIPTION
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This function compares not more than <[n]> bytes of the
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object pointed to by <[s1]> with the object pointed to by <[s2]>.
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This function is identical to <<memcmp>>.
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RETURNS
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The function returns an integer greater than, equal to or
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less than zero according to whether the object pointed to by
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<[s1]> is greater than, equal to or less than the object
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pointed to by <[s2]>.
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PORTABILITY
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<<bcmp>> requires no supporting OS subroutines.
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QUICKREF
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bcmp ansi pure
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*/
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#include <string.h>
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int
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_DEFUN (bcmp, (m1, m2, n),
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_CONST void *m1 _AND
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_CONST void *m2 _AND
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size_t n)
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{
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return memcmp (m1, m2, n);
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}
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