#include "puttymem.h"
+#ifndef FALSE
+#define FALSE 0
+#endif
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+char *dupstr(char *s);
+char *dupcat(char *s1, ...);
+
struct bufchain_granule;
typedef struct bufchain_tag {
struct bufchain_granule *head, *tail;