u3: removes unused atom measurement function in urth.c
#include "all.h"
#include "ur/ur.h"
-/* _cu_met_3(): atom bytewidth a la u3r_met(3, ...)
-*/
-static inline c3_w
-_cu_met_3(u3a_atom* vat_u)
-{
- c3_w len_w = vat_u->len_w;
- c3_w* buf_w = vat_u->buf_w;
-
- if ( !len_w ) {
- return 0;
- }
- else {
- c3_w gal_w = len_w - 1;
- c3_w daz_w = buf_w[gal_w];
-
- return (gal_w << 2)
- + ((daz_w >> 24) ? 4 : (daz_w >> 16) ? 3 : (daz_w >> 8) ? 2 : 1);
- }
-}
-
/* _cu_atom_to_ref(): allocate indirect atom off-loom.
*/
static inline ur_nref
