__P-protect dcls.

diff --git a/lib/readtokens.h b/lib/readtokens.h
index 101faa4..b35cf6e 100644 (file)
--- a/lib/readtokens.h
+++ b/lib/readtokens.h
@@ -16,14 +16,21 @@ typedef struct tokenbuffer token_buffer;
 
 #endif /* not TOKENBUFFER_DEFINED */
 
-void init_tokenbuffer (token_buffer *tokenbuffer);
+#undef __P
+#if defined (__STDC__) && __STDC__
+#define        __P(x) x
+#else
+#define        __P(x) ()
+#endif
+
+void init_tokenbuffer __P ((token_buffer *tokenbuffer));
 
 long
-  readtoken (FILE *stream, const char *delim, int n_delim,
-            token_buffer *tokenbuffer);
+  readtoken __P ((FILE *stream, const char *delim, int n_delim,
+            token_buffer *tokenbuffer));
 int
-  readtokens (FILE *stream, int projected_n_tokens,
+  readtokens __P ((FILE *stream, int projected_n_tokens,
              const char *delim, int n_delim,
-             char ***tokens_out, long **token_lengths);
+             char ***tokens_out, long **token_lengths));
 
 #endif /* not H_READTOKENS_H */