--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,8 @@
+2003-01-11  Bruno Haible  <bruno@clisp.org>
+
+	* stpcpy.h (stpcpy): Use ANSI C function declarations.
+	* strcase.h (strcasecmp, strncasecmp): Likewise.
+
 2003-01-14  Jim Meyering  <jim@meyering.net>
 
 	* same.c (same_name): Tweak a comment.

--- a/lib/stpcpy.h
+++ b/lib/stpcpy.h
@@ -1,5 +1,5 @@
 /* String copying.
-   Copyright (C) 1995, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2001, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -18,14 +18,6 @@
 #ifndef _STPCPY_H
 #define _STPCPY_H
 
-#ifndef PARAMS
-# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES
-#  define PARAMS(args) args
-# else
-#  define PARAMS(args) ()
-# endif
-#endif
-
 #if HAVE_STPCPY
 
 /* Get stpcpy() declaration.  */
@@ -33,7 +25,8 @@
 
 #else
 
-extern char *stpcpy PARAMS ((char *__dst, const char *__src));
+/* Copy SRC to DST, returning the address of the terminating '\0' in DST.  */
+extern char *stpcpy (char *dst, const char *src);
 
 #endif
 

--- a/lib/strcase.h
+++ b/lib/strcase.h
@@ -1,5 +1,5 @@
 /* Case-insensitive string comparison functions.
-   Copyright (C) 1995-1996, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1995-1996, 2001, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -20,16 +20,16 @@
 
 #include <stddef.h>
 
-#ifndef PARAMS
-# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES
-#  define PARAMS(args) args
-# else
-#  define PARAMS(args) ()
-# endif
-#endif
+/* Compare strings S1 and S2, ignoring case, returning less than, equal to or
+   greater than zero if S1 is lexicographically less than, equal to or greater
+   than S2.
+   Note: This function does not work correctly in multibyte locales.  */
+extern int strcasecmp (const char *s1, const char *s2);
 
-extern int strcasecmp PARAMS ((const char *__s1, const char *__s2));
-extern int strncasecmp PARAMS ((const char *__s1, const char *__s2,
-				size_t __n));
+/* Compare no more than N characters of strings S1 and S2, ignoring case,
+   returning less than, equal to or greater than zero if S1 is
+   lexicographically less than, equal to or greater than S2.
+   Note: This function can not work correctly in multibyte locales.  */
+extern int strncasecmp (const char *s1, const char *s2, size_t n);
 
 #endif /* _STRCASE_H */