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.IX Title "rbhash_insert 3"
.TH rbhash_insert 3 "2001-12-19" "Roy 1.0.2" "Roy API Docs"
.UC
.SH "NAME"
rbhash_insert \- insert a new entry into an rbhash
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
#include <roy.h>
.PP
void rbhash_insert (RBHash \fI*hash\fR, void *\fIentry\fR, RBuf *\fIkey\fR);
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Inserts a new entry into a hash table.  The entry structure is defined
by the user, and should contain the macro '\s-1RBHASH_HEADER\s0'.  See \fIrbhash\fR\|(3)
for information on how to create a compatible RBHashEntry structure.
.PP
\&\fIkey\fR is an RBuf.
.SH "RETURN VALUE"
.IX Header "RETURN VALUE"
This function doesn't reutrn a value.
.SH "DUPLICATE ENTRIES"
.IX Header "DUPLICATE ENTRIES"
If an entry is inserted into the hash table with a key of an entry that
already exists in the hash table, they will both be added and no error
condition will exist.  Any calls thereafter to \fIrbhash_lookup\fR\|(3) will
return the first entry inserted with that key.
.PP
If you do not wish to have multiple entries with the same key, you must
do a \fIrbhash_lookup\fR\|(3) prior to inserting the new entry.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIroy\fR\|(3), \fIrbhash\fR\|(3), \fIrbhash_new\fR\|(3), \fIrbhash_free\fR\|(3), \fIrbhash_insert\fR\|(3), \fIrbhash_remove\fR\|(3),
\&\fIrbhash_lookup\fR\|(3)