diogo/yap-6.3
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support interface to foreign objects that have a backtrack handler.

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This commit is contained in:
Vitor Santos Costa
2011-07-22 04:09:33 -07:00
parent e4a775925b
commit f6be2ed08d
15 changed files with 171 additions and 51 deletions
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10
include/YapInterface.h
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@@ -558,11 +558,13 @@ extern X_API int PROTO(YAP_OpInfo,(YAP_Atom, YAP_Term, int, int *, int *));
/* YAP_Bool YAP_IsExternalDataInStackTerm(YAP_Term) */
extern X_API YAP_Bool PROTO(YAP_IsExternalDataInStackTerm,(YAP_Term));
/* Term YAP_AllocExternalDataInStack(size_t) */
extern X_API YAP_Term PROTO(YAP_AllocExternalDataInStack,(size_t));
extern X_API YAP_opaque_tag_t PROTO(YAP_NewOpaqueType,(struct YAP_opaque_handler_struct *));
/* void *YAP_ExternalDataInStackFromTerm(YAP_Term) */
extern X_API void *PROTO(YAP_ExternalDataInStackFromTerm,(YAP_Term));
extern X_API YAP_Bool PROTO(YAP_IsOpaqueObjectTerm,(YAP_Term, YAP_opaque_tag_t));
extern X_API YAP_Term PROTO(YAP_NewOpaqueObject,(YAP_opaque_tag_t, size_t));
extern X_API void *PROTO(YAP_OpaqueObjectFromTerm,(YAP_Term));
#define YAP_InitCPred(N,A,F) YAP_UserCPredicate(N,F,A)