Bmkfldid — Compile field id
#include <ubf.h>
BFLDID Bmkfldid (int fldtype, BFLDID bfldid);
Link with -lubf -lnstd -lm -lpthread
Compile the field id by given type in fldtype and field id (not compiled) in bfldid. The compiled field id consists of type (moved to oldest 3 bits) and binary ored field id.