X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/db9c0f865c8540d2a158aa99e6010150f89bef26..b7a189f38294c745ae4ea6efb55891c8196e275b:/misc.h

diff --git a/misc.h b/misc.h
index 37b73115..21540a3b 100644
--- a/misc.h
+++ b/misc.h
@@ -3,6 +3,35 @@
 
 #include "puttymem.h"
 
+#include <stdarg.h>		       /* for va_list */
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+char *dupstr(const char *s);
+char *dupcat(const char *s1, ...);
+char *dupprintf(const char *fmt, ...);
+char *dupvprintf(const char *fmt, va_list ap);
+
+void base64_encode_atom(unsigned char *data, int n, char *out);
+
+struct bufchain_granule;
+typedef struct bufchain_tag {
+    struct bufchain_granule *head, *tail;
+    int buffersize;		       /* current amount of buffered data */
+} bufchain;
+
+void bufchain_init(bufchain *ch);
+void bufchain_clear(bufchain *ch);
+int bufchain_size(bufchain *ch);
+void bufchain_add(bufchain *ch, void *data, int len);
+void bufchain_prefix(bufchain *ch, void **data, int *len);
+void bufchain_consume(bufchain *ch, int len);
+void bufchain_fetch(bufchain *ch, void *data, int len);
 
 /*
  * Debugging functions.
@@ -19,7 +48,7 @@
 
 #ifdef DEBUG
 void dprintf(char *fmt, ...);
-void debug_memdump (void *buf, int len, int L);
+void debug_memdump(void *buf, int len, int L);
 #define debug(x) (dprintf x)
 #define dmemdump(buf,len) debug_memdump (buf, len, 0);
 #define dmemdumpl(buf,len) debug_memdump (buf, len, 1);
@@ -29,10 +58,15 @@ void debug_memdump (void *buf, int len, int L);
 #define dmemdumpl(buf,len)
 #endif
 
-
 #ifndef lenof
 #define lenof(x) ( (sizeof((x))) / (sizeof(*(x))))
 #endif
 
+#ifndef min
+#define min(x,y) ( (x) < (y) ? (x) : (y) )
+#endif
+#ifndef max
+#define max(x,y) ( (x) > (y) ? (x) : (y) )
+#endif
 
 #endif