critbit0_delete - delete a string from a critbit tree

       critbit0_delete  attempts  to  delete  a  string  from a critbit0 tree.  If str is in cb, critbit0_delete
       removes it and returns 1.  If str is not in cb, critbit0_delete leaves it alone and returns 0.

       critbit0_delete - delete a string from a critbit tree

       1 if it was in cb and has now been removed, 0 if it was not in cb.

critbit0_insert(3)

                                                                                              critbit0_delete(3)

#include<libowfat/critbit.h>

       critbit0_tree cb = { 0 };

       int critbit0_delete(critbit0_tree* cb,const char* str);