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40 lines
609 B
C
40 lines
609 B
C
/* j/3/cap.c
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**
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** This file is in the public domain.
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*/
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#include "all.h"
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/* functions
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*/
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u3_noun
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u3_cqc_cap(
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u3_atom a)
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{
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c3_w met_w = u3_cr_met(0, a);
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if ( met_w < 2 ) {
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return u3_cm_bail(c3__exit);
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}
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else if ( (1 == u3_cr_bit((met_w - 2), a)) ) {
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return 3;
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} else {
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return 2;
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}
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}
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u3_noun
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u3_cwc_cap(
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u3_noun cor)
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{
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u3_noun a;
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if ( (u3_none == (a = u3_cr_at(u3_cv_sam, cor))) ||
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(u3_no == u3ud(a)) )
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{
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return u3_cm_bail(c3__exit);
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} else {
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return u3_cqc_cap(a);
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}
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}
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