dev-haskell/hdbc-postgresql/files/hdbc-postgresql-helper.h


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#include <libpq-fe.h>

typedef struct TAG_finalizeonce {
  void *encapobj;
  int refcount;
  int isfinalized;
  struct TAG_finalizeonce *parent;
} finalizeonce;

extern finalizeonce *wrapobjpg(void *obj, finalizeonce *parentobj);

extern void PQfinish_app(finalizeonce *conn);
extern void PQfinish_finalizer(finalizeonce *conn);

extern void PQclear_app(finalizeonce *res);
extern void PQclear_finalizer(finalizeonce *res);