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50 lines
860 B
C
50 lines
860 B
C
/* j/1/mod.c
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**
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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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u3qa_mod(
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u3_atom a,
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u3_atom b)
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{
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#if 0
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if ( b == 3 && a == 2684227708 ) {
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printf("dword at 0x27ff84ff8 is %" PRIu64 "\r\n", *(c3_d *)0x27ff84ff8);
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*(c3_d *)0x27ff84ff8 = 25;
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printf("see, we modified it\r\n");
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}
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#endif
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if ( 0 == b ) {
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return u3m_bail(c3__exit);
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} else {
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mpz_t a_mp, b_mp;
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u3r_mp(a_mp, a);
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u3r_mp(b_mp, b);
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mpz_tdiv_r(a_mp, a_mp, b_mp);
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mpz_clear(b_mp);
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return u3i_mp(a_mp);
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}
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}
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u3_noun
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u3wa_mod(u3_noun cor)
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{
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u3_noun a, b;
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if ( (c3n == u3r_mean(cor, u3x_sam_2, &a, u3x_sam_3, &b, 0)) ||
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(c3n == u3ud(a)) ||
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(c3n == u3ud(b)) )
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{
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return u3m_bail(c3__exit);
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} else {
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return u3qa_mod(a, b);
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}
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}
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