X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/57356d6317f6f33dd622711d305c4579df63b269..b21091fb492b9bdd9f9bb7aaa88c6ced8102f875:/misc.h?ds=sidebyside

diff --git a/misc.h b/misc.h
index 21540a3b..aa723629 100644
--- a/misc.h
+++ b/misc.h
@@ -12,6 +12,9 @@
 #define TRUE 1
 #endif
 
+typedef struct Filename Filename;
+typedef struct FontSpec FontSpec;
+
 char *dupstr(const char *s);
 char *dupcat(const char *s1, ...);
 char *dupprintf(const char *fmt, ...);
@@ -28,7 +31,7 @@ typedef struct bufchain_tag {
 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_add(bufchain *ch, const 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);