Add wrapper for LoadLibrary, FreeLibrary.

1 files changed, 16 insertions, 0 deletions

diff --git a/c/defs.h b/c/defs.h
index c557320..c83dd8c 100644
--- a/c/defs.h
+++ b/c/defs.h
@@ -1,12 +1,22 @@
 #ifndef DEFS_H
 #define DEFS_H
 
+#include <memory>
 #include <windows.h>
 #include <commctrl.h>
 #include <SWI-Prolog.h>
 
 /* common.cpp */
 TCHAR *TszFromSz(const char *, int);
+class Library {
+private:
+	HMODULE m_hModule;
+public:
+	static std::unique_ptr<Library> Load(const TCHAR *);
+	Library(const TCHAR *);
+	~Library();
+	FARPROC GetProcAddress(const char *);
+};
 
 /* main.cpp */
 void UpdateLayout();
@@ -61,6 +71,12 @@ int Plp(term_t, const char *, ...);
 int Plg(term_t, const char *, ...);
 
 /* defs.h */
+#ifdef UNICODE
+#define WA "W"
+#else
+#define WA "A"
+#endif
+
 #define DLVSIKEY 0
 #define DLVSIVALUE 1
 #define ELVSIEPISODE 0