changes in native functions for the next otp release.

[Angel]

Hi

Some months ago, i discovered that square root of bignums is not implemented 
in erlang. So i developed a tiny C port program to do this math stuff.

Now im considering making a NIF implementation.... 

i dont know if 

int enif_get_int(ErlNifEnv* env, ERL_NIF_TERM term, int* ip)

will allow me to manipulate bignums or i have to resort on binaries.

¿is erl_nif subject for big changes for the next release? any changes for 
bignums?


Thanks, Angel