simple euristic for further free packing improvements

diff --git a/cache.h b/cache.h
index 2f32f3d62a16a4aa823d88b20a43907267ffab44..4b7a4392531dd4064694cd346fef902a2b1930e9 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -365,5 +365,6 @@ extern void setup_pager(void);
 
 /* base85 */
 int decode_85(char *dst, char *line, int linelen);
+void encode_85(char *buf, unsigned char *data, int bytes);
 
 #endif /* CACHE_H */