mirror of
https://github.com/urbit/shrub.git
synced 2024-12-23 02:41:35 +03:00
56 lines
944 B
C
56 lines
944 B
C
/* j/6/face.c
|
|
**
|
|
*/
|
|
#include "all.h"
|
|
|
|
|
|
/* functions
|
|
*/
|
|
u3_noun
|
|
u3qf_face(u3_noun sag,
|
|
u3_noun tip)
|
|
{
|
|
if ( c3__void == tip ) {
|
|
return c3__void;
|
|
}
|
|
else return u3nt(c3__face,
|
|
u3k(sag),
|
|
u3k(tip));
|
|
}
|
|
u3_noun
|
|
u3wf_face(u3_noun cor)
|
|
{
|
|
u3_noun sag, tip;
|
|
|
|
if ( c3n == u3r_mean(cor, u3x_sam_2, &sag, u3x_sam_3, &tip, 0) ) {
|
|
return u3m_bail(c3__fail);
|
|
} else {
|
|
return u3qf_face(sag, tip);
|
|
}
|
|
}
|
|
|
|
|
|
u3_noun
|
|
u3qf_fuss(u3_noun sag,
|
|
u3_noun tip)
|
|
{
|
|
if ( c3__void == tip ) {
|
|
return c3__void;
|
|
}
|
|
else return u3nt(c3__fuss,
|
|
u3k(sag),
|
|
u3k(tip));
|
|
}
|
|
u3_noun
|
|
u3wf_fuss(u3_noun cor)
|
|
{
|
|
u3_noun sag, tip;
|
|
|
|
if ( c3n == u3r_mean(cor, u3x_sam_2, &sag, u3x_sam_3, &tip, 0) ) {
|
|
return u3m_bail(c3__fail);
|
|
} else {
|
|
return u3qf_fuss(sag, tip);
|
|
}
|
|
}
|
|
|