30 lines
443 B
C
30 lines
443 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include "YapInterface.h"
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static void init_yap( void );
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int yap_prove_string(char *s);
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static int yap_on;
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int
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prove_string(char *s) {
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if (!yap_on)
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init_yap();
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if (YAP_RunGoal(YAP_MkAtomTerm(YAP_LookupAtom(s)))) {
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YAP_ShutdownGoal( TRUE );
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return TRUE;
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}
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return FALSE;
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}
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static void
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init_yap( void )
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{
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if (YAP_FastInit(NULL) == YAP_BOOT_ERROR)
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exit(1);
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yap_on = TRUE;
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}
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