4 #include "data_structures.h"
6 extern dupVar *PlexHits;
7 extern int PlexHitsArrayLength;
8 extern int NumberOfHits;
15 dupVar **PKLduplexfold_XS( const char *s1,
18 const int alignment_length,
21 int arraySize(duplexT **array);
23 void freeDuplexT(duplexT **array);