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52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
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/* j/6/flip.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 // transfer
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j2_mby(Pt6, flip)(u2_wire wir_r,
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u2_noun hel) // retain
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{
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if ( u2_yes == u2_sing(u2_nock_1, u2_h(hel)) ) {
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if ( (u2_yes == u2_t(hel)) ) {
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return u2_bc(wir_r, u2_nock_1, u2_no);
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}
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else {
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c3_assert((u2_no == u2_t(hel)));
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return u2_bc(wir_r, u2_nock_1, u2_yes);
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}
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}
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else {
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return u2_bq
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(wir_r, u2_nock_6,
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u2_rx(wir_r, hel),
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u2_bc(wir_r, u2_nock_1, u2_no),
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u2_bc(wir_r, u2_nock_1, u2_yes));
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}
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}
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u2_noun // transfer
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j2_mb(Pt6, flip)(u2_wire wir_r,
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u2_noun cor) // retain
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{
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u2_noun hel;
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if ( u2_none == (hel = u2_frag(u2_cv_sam, cor)) ) {
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return u2_bl_bail(wir_r, c3__fail);
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} else {
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return j2_mby(Pt6, flip)(wir_r, hel);
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}
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}
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/* structures
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*/
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u2_ho_jet
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j2_mbj(Pt6, flip)[] = {
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{ ".2", c3__hevy, j2_mb(Pt6, flip), Tier6_a, u2_none, u2_none },
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{ }
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};
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