NAME

       critbit0_insert - insert a string into a critbit tree

SYNTAX

       #include <libowfat/critbit.h>

       critbit0_tree cb = { 0 };

       int critbit0_insert(critbit0_tree* cb,const char* str);

DESCRIPTION

       critbit0_insert  attempts  to  insert  a string into a critbit0 tree. For this it does not
       insert a copy of the pointer but makes a copy of the whole string.  If str is  already  in
       cb,  critbit0_insert  returns  1.  If str is not in cb, it is inserted and critbit0_insert
       returns 2.  If there is a memory allocation failure on the way, critbit0_insert leaves  cb
       alone and returns 0.

RETURN VALUE

       2 if the key was inserted, 1 if it was already in cb, 0 on memory allocation failure.

SEE ALSO

       critbit0_contains(3)

                                                                               critbit0_insert(3)