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--- tt.h.orig 2008-07-12 06:05:22 UTC
+++ tt.h
@@ -98,7 +98,7 @@ struct tt {
/* ttflush() hook */
int (*tt_flush)();
};
-struct tt tt;
+extern struct tt tt;
/*
* tt_padc is used by the compression routine.
@@ -120,8 +120,8 @@ extern struct tt_tab tt_tab[];
* Clean interface to termcap routines.
* Too may t's.
*/
-char tt_strings[1024]; /* string buffer */
-char *tt_strp; /* pointer for it */
+extern char tt_strings[1024]; /* string buffer */
+extern char *tt_strp; /* pointer for it */
struct tt_str {
char *ts_str;
@@ -140,9 +140,9 @@ int tttputc();
* These variables have different meanings from the ww_ob* variables.
* But I'm too lazy to think up different names.
*/
-char *tt_ob;
-char *tt_obp;
-char *tt_obe;
+extern char *tt_ob;
+extern char *tt_obp;
+extern char *tt_obe;
#define ttputc(c) (tt_obp < tt_obe ? (*tt_obp++ = (c)) \
: (ttflush(), *tt_obp++ = (c)))
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