urbit/jets/f/flor.c at sdl · dominic22/urbit

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/* j/6/flor.c

#include "all.h"

/* functions

u3_noun

u3qf_flor(u3_noun bos,

u3_noun nif)

{

if ( c3y == u3r_sing(bos, nif) ) {

return u3k(bos);

}

if ( c3y == u3r_sing(1, u3h(bos)) ) {

if ( (u3_nul == u3t(bos)) ) {

return u3k(bos);

}

else return u3k(nif);

}

else {

if ( c3y == u3r_sing(1, u3h(nif)) ) {

if ( (u3_nul == u3t(nif)) ) {

return u3k(nif);

}

else return u3k(bos);

}

else {

return u3nq(6,

u3k(bos),

u3nc(1, c3y),

u3k(nif));

}

u3_noun

u3wf_flor(u3_noun cor)

{

u3_noun bos, nif;

if ( c3n == u3r_mean(cor, u3x_sam_2, &bos, u3x_sam_3, &nif, 0) ) {

return u3m_bail(c3__fail);

} else {

return u3qf_flor(bos, nif);

}