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TermZero for error handling

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This commit is contained in:
Vitor Santos Costa 2016-05-12 11:50:53 +01:00
parent 033d77b47a
commit b28deedffe
1 changed files with 6 additions and 0 deletions
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6
include/YapDefs.h
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@ -27,6 +27,12 @@
/* The YAP main types */ /* The YAP main types */
#include "YapTerm.h" #include "YapTerm.h"
/**
This term can never be constructed as a valid term, so it is
used as a "BAD" term
*/
#define TermZERO ((Term)0)
#else #else
#include "YapConfig.h" #include "YapConfig.h"