mirror of
https://github.com/urbit/shrub.git
synced 2024-12-17 23:32:56 +03:00
33 lines
592 B
C
33 lines
592 B
C
/* j/6/cell.c
|
|
**
|
|
** This file is in the public domain.
|
|
*/
|
|
#include "all.h"
|
|
|
|
|
|
/* functions
|
|
*/
|
|
u3_noun
|
|
u3_cqf_cell(
|
|
u3_noun hed,
|
|
u3_noun tal)
|
|
{
|
|
if ( (c3__void == hed) || (c3__void == tal) ) {
|
|
return c3__void;
|
|
} else {
|
|
return u3nt(c3__cell, u3k(hed), u3k(tal));
|
|
}
|
|
}
|
|
u3_noun
|
|
u3_cwf_cell(
|
|
u3_noun cor)
|
|
{
|
|
u3_noun hed, tal;
|
|
|
|
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &hed, u3_cv_sam_3, &tal, 0) ) {
|
|
return u3_cm_bail(c3__fail);
|
|
} else {
|
|
return u3_cqf_cell(hed, tal);
|
|
}
|
|
}
|