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/// @file
#include "jets/k.h"
#include "jets/q.h"
#include "jets/w.h"
#include "noun.h"
u3_noun
u3qc_rev(u3_atom boz,
u3_atom len,
u3_atom dat)
{
if ( !_(u3a_is_cat(boz)) || (boz >= 32) ||
!_(u3a_is_cat(len)) ) {
return u3m_bail(c3__fail);
}
dat = u3qc_end(boz, len, dat);
c3_w met = u3r_met(boz, dat);
return u3kc_lsh(boz, (len - met), u3kc_swp(boz, dat));
}
u3_noun
u3wc_rev(u3_noun cor)
{
u3_noun boz, len, dat;
if ( (c3n == u3r_mean(cor, u3x_sam_2, &boz,
u3x_sam_6, &len,
u3x_sam_7, &dat, 0)) ||
(c3n == u3ud(boz)) ||
(c3n == u3ud(len)) ||
(c3n == u3ud(dat)) )
{
return u3m_bail(c3__exit);
} else {
return u3qc_rev(boz, len, dat);
}
}
u3_noun
u3kc_rev(u3_atom boz,
u3_atom len,
u3_atom dat)
{
u3_noun res = u3qc_rev(boz, len, dat);
u3z(boz); u3z(len); u3z(dat);
return res;
}
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