diff --git a/src/proto/termlib.pro b/src/proto/termlib.pro
index 464b73b..4369ecf 100644
--- a/src/proto/termlib.pro
+++ b/src/proto/termlib.pro
@@ -1,8 +1,8 @@
 /* termlib.c */
-extern int tgetent __ARGS((char *tbuf, char *term));
-extern int tgetflag __ARGS((char *id));
-extern int tgetnum __ARGS((char *id));
-extern char *tgetstr __ARGS((char *id, char **buf));
-extern char *tgoto __ARGS((char *cm, int col, int line));
-extern int tputs __ARGS((char *cp, int affcnt, void (*outc)(unsigned int)));
+int tgetent __ARGS((char *tbuf, char *term));
+int tgetflag __ARGS((char *id));
+int tgetnum __ARGS((char *id));
+char *tgetstr __ARGS((char *id, char **buf));
+char *tgoto __ARGS((char *cm, int col, int line));
+int tputs __ARGS((char *cp, int affcnt, void (*outc)(unsigned int)));
 /* vim: set ft=c : */