urbit/jets/f/face.c

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/* j/6/face.c
**
*/
#include "all.h"
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/* functions
*/
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u3_noun
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u3qf_face(u3_noun sag,
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u3_noun tip)
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{
if ( c3__void == tip ) {
return c3__void;
}
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else return u3nt(c3__fuss,
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u3k(sag),
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u3k(tip));
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}
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u3_noun
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u3wf_face(u3_noun cor)
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{
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u3_noun sag, tip;
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if ( c3n == u3r_mean(cor, u3x_sam_2, &sag, u3x_sam_3, &tip, 0) ) {
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return u3m_bail(c3__fail);
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} else {
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return u3qf_face(sag, tip);
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}
}
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);
}
}