char *
lsearch(const void *key, const void *base,
size_t *nelp, size_t width, 
int (*compar) (void *, void *));
char *
lfind(const void *key, const void *base,
size_t *nelp, size_t width,
int (*compar) (void *, void *));
 DESCRIPTION
This interface was obsolete before it was written.
It is available from the compatibility library, libcompat.

The functions
 lsearch , and
 lfind provide basic linear searching functionality.

 Base is the pointer to the beginning of an array.
 Nelp is the current number of elements in the array, where each element
is
 width bytes long.
 Compar is a comparison routine which is used to compare two elements.
It is called with two arguments that point to the 
 key object and to an array member, in that order, and must return an integer
less than, equal to, or greater than zero if the 
 key object is considered, respectively, to be less than, equal to, or greater
than the array member.

 Lsearch and
 lfind return a pointer into the array referenced by
 base where
 key is located.
If
 key does not exist,
 lfind will return a NULL pointer and
 lsearch will add it to the array.
When an element is added to the array by
 lsearch the location referenced by the argument
 nelp is incremented by one.
 "SEE ALSO"
bsearch(3), hsearch(3), tsearch(3)