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.TH array_equal 3
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.SH NAME
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array_equal \- compare two arrays for equality
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.SH SYNTAX
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.B #include <libowfat/array.h>
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int \fBarray_equal\fP(array* \fIx\fR,array* \fIy\fR);
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array \fIx\fR;
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array \fIy\fR;
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array_equal(&\fIx\fR,&\fIy\fR);
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.SH DESCRIPTION
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array_equal returns nonzero if x and y have the same contents: i.e.,
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.sp 1
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.IP \(bu
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\fIx\fR and \fIy\fR are both unallocated; or
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.IP \(bu
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\fIx\fR is unallocated, \fIy\fR is allocated, and \fIy\fR has no
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initialized bytes; or
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.IP \(bu
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\fIx\fR is allocated, \fIy\fR is unallocated, and \fIx\fR has no
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initialized bytes; or
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.IP \(bu
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\fIx\fR and \fIy\fR are both allocated and have the same sequence of
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initialized bytes.
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.PP
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Otherwise it returns 0.
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.SH "SEE ALSO"
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array_allocate(3), array_get(3), array_fail(3), array_reset(3)
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