mirror of
https://github.com/urbit/shrub.git
synced 2024-12-21 01:41:37 +03:00
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/* j/1/gth.c
|
|
**
|
|
** This file is in the public domain.
|
|
*/
|
|
#include "all.h"
|
|
#include "../pit.h"
|
|
|
|
/* functions
|
|
*/
|
|
u2_weak // transfer
|
|
j2_mbc(Pt1, gth)(u2_atom a, // retain
|
|
u2_atom b) // retain
|
|
{
|
|
if ( u2_co_is_cat(a) && u2_co_is_cat(b) ) {
|
|
return u2_say(a > b);
|
|
}
|
|
else {
|
|
mpz_t a_mp, b_mp;
|
|
u2_bean cmp;
|
|
|
|
u2_cr_mp(a_mp, a);
|
|
u2_cr_mp(b_mp, b);
|
|
|
|
cmp = (mpz_cmp(a_mp, b_mp) > 0) ? u2_yes : u2_no;
|
|
|
|
mpz_clear(a_mp);
|
|
mpz_clear(b_mp);
|
|
|
|
return cmp;
|
|
}
|
|
}
|
|
u2_weak // transfer
|
|
j2_mb(Pt1, gth)(u2_noun cor) // retain
|
|
{
|
|
u2_noun a, b;
|
|
|
|
if ( (u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0)) ||
|
|
(u2_no == u2ud(a)) ||
|
|
(u2_no == u2ud(b)) )
|
|
{
|
|
return u2_cm_bail(c3__exit);
|
|
} else {
|
|
return j2_mbc(Pt1, gth)(a, b);
|
|
}
|
|
}
|
|
|
|
/* structures
|
|
*/
|
|
u2_ho_jet
|
|
j2_mbj(Pt1, gth)[] = {
|
|
{ ".2", c3__lite, j2_mb(Pt1, gth), Tier1, u2_none, u2_none },
|
|
{ }
|
|
};
|