Add msvcrt/malloc.h (for the MFC).
Add msvcrt/search.h.
Move duplicated definitions to the new headers.
Use malloc.h instead of stdlib.h when sensible.
diff --git a/include/msvcrt/malloc.h b/include/msvcrt/malloc.h
new file mode 100644
index 0000000..ec990ce
--- /dev/null
+++ b/include/msvcrt/malloc.h
@@ -0,0 +1,69 @@
+/*
+ * Heap definitions
+ *
+ * Copyright 2001 Francois Gouget.
+ */
+#ifndef __WINE_MALLOC_H
+#define __WINE_MALLOC_H
+
+#ifdef USE_MSVCRT_PREFIX
+#define MSVCRT(x) MSVCRT_##x
+#else
+#define MSVCRT(x) x
+#endif
+
+
+/* heap function constants */
+#define _HEAPEMPTY -1
+#define _HEAPOK -2
+#define _HEAPBADBEGIN -3
+#define _HEAPBADNODE -4
+#define _HEAPEND -5
+#define _HEAPBADPTR -6
+
+#define _FREEENTRY 0
+#define _USEDENTRY 1
+
+
+#ifndef MSVCRT_SIZE_T_DEFINED
+typedef unsigned int MSVCRT(size_t);
+#define MSVCRT_SIZE_T_DEFINED
+#endif
+
+typedef struct _heapinfo
+{
+ int* _pentry;
+ MSVCRT(size_t) _size;
+ int _useflag;
+} _HEAPINFO;
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void* _alloca(MSVCRT(size_t));
+void* _expand(void*,MSVCRT(size_t));
+int _heapadd(void*,MSVCRT(size_t));
+int _heapchk(void);
+int _heapmin(void);
+int _heapset(unsigned int);
+MSVCRT(size_t) _heapused(MSVCRT(size_t)*,MSVCRT(size_t)*);
+int _heapwalk(_HEAPINFO*);
+MSVCRT(size_t) _msize(void*);
+
+void* MSVCRT(calloc)(MSVCRT(size_t),MSVCRT(size_t));
+void MSVCRT(free)(void*);
+void* MSVCRT(malloc)(MSVCRT(size_t));
+void* MSVCRT(realloc)(void*,MSVCRT(size_t));
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifndef USE_MSVCRT_PREFIX
+#define alloca _alloca
+#endif /* USE_MSVCRT_PREFIX */
+
+#endif /* __WINE_MALLOC_H */
