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32 lines
441 B
C
32 lines
441 B
C
/* j/2/drop.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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#include "../pit.h"
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/* functions
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*/
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u2_noun
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u2_cqb_drop(u2_noun a)
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{
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if ( 0 == a ) {
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return u2_nul;
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}
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else {
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return u2nc(0, u2k(u2t(a)));
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}
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}
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u2_noun
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u2_cwb_drop(u2_noun cor)
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{
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u2_noun a;
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if ( u2_none == (a = u2_cr_at(u2_cv_sam, cor)) ) {
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return u2_none;
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} else {
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return u2_cqb_drop(a);
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}
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}
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