* nss/nsswitch.c (__nss_lookup_function): Don't cast &ni->known to

	void **.
	* nss/nsswitch.h (service_user): Use void * type for KNOWN field.

	* nss/nss_files/files-hosts.c (LINE_PARSER): Cast host_addr to
	char * to avoid warning.
	* nis/nss_nis/nis-hosts.c (LINE_PARSER): Likewise.

	* timezone/Makefile (CFLAGS-zdump.c): Add -fwrapv.

	* locale/programs/ld-ctype.c (ctype_finish, set_class_defaults,
	allocate_arrays): Cast second argument to charmap_find_symbol
	to char * to avoid warnings.

	* locale/programs/repertoire.c (repertoire_new_char): Change
	from_nr, to_nr and cnt to unsigned long, adjust printf format
	string.

	* locale/programs/ld-collate.c (insert_value, handle_ellipsis):
	Cast second argument to new_element to char * to avoid warnings.

	* locale/weightwc.h (findidx): Cast &extra[-i] to const int32_t *.

	* intl/gettextP.h (struct loaded_domain): Change plural to const
	struct expression *.
	* intl/plural-eval.c (plural_eval): Change first argument to
	const struct expression *.
	* intl/plural-exp.c (EXTRACT_PLURAL_EXPRESSION): Change first
	argument to const struct expression **.
	* intl/plural-exp.h (EXTRACT_PLURAL_EXPRESSION, plural_eval): Adjust
	prototypes.
	* intl/loadmsgcat (_nl_unload_domain): Cast away const
	in call to __gettext_free_exp.

	* posix/fnmatch.c (fnmatch): Rearrange code to avoid maybe
	unitialized wstring/wpattern var warnings.

	* posix/runtests.c (struct a_test): Make data field const char *.

	* stdio-common/tst-sprintf2.c (main): Don't declere u, v and buf
	vars if not LDBL_MANT_DIG >= 106.

	* stdio-common/Makefile (CFLAGS-vfwprintf.c): Add -Wno-unitialized.

	* stdio-common/vfprintf.c (vfprintf): Cast first arugment to
	__find_specmb to avoid warning.

	* rt/tst-mqueue1.c (do_one_test): Add casts to avoid warnings.

	* debug/test-strcpy_chk.c (do_tests, do_random_tests): Add casts
	to avoid warnings.

	* sysdeps/ieee754/ldbl-96/s_roundl.c (huge): Add L suffix to
	initializer.

	* sysdeps/unix/clock_gettime.c (clock_gettime): Only define
	tv var when it will be actually used.

	* sunrpc/rpc_cmsg.c (xdr_callmsg): Cast IXDR_PUT_* to void
	to avoid warnings.

3 files changed, 6 insertions, 5 deletions

diff --git a/nss/nss_files/files-hosts.c b/nss/nss_files/files-hosts.c
index 7b7aadeaab..b06467225b 100644
--- a/nss/nss_files/files-hosts.c
+++ b/nss/nss_files/files-hosts.c
@@ -86,7 +86,7 @@ LINE_PARSER
    result->h_length = af == AF_INET ? INADDRSZ : IN6ADDRSZ;
 
    /* Store a pointer to the address in the expected form.  */
-   entdata->h_addr_ptrs[0] = entdata->host_addr;
+   entdata->h_addr_ptrs[0] = (char *) entdata->host_addr;
    entdata->h_addr_ptrs[1] = NULL;
    result->h_addr_list = entdata->h_addr_ptrs;
 
diff --git a/nss/nsswitch.c b/nss/nsswitch.c
index 756204bd37..46965fd8ff 100644
--- a/nss/nsswitch.c
+++ b/nss/nsswitch.c
@@ -281,7 +281,7 @@ __nss_lookup_function (service_user *ni, const char *fct_name)
      enough to a pointer to our structure to use as a lookup key that
      will be passed to `known_compare' (above).  */
 
-  found = __tsearch (&fct_name, (void **) &ni->known, &known_compare);
+  found = __tsearch (&fct_name, &ni->known, &known_compare);
   if (*found != &fct_name)
     /* The search found an existing structure in the tree.  */
     result = ((known_function *) *found)->fct_ptr;
@@ -298,7 +298,7 @@ __nss_lookup_function (service_user *ni, const char *fct_name)
 	remove_from_tree:
 	  /* Oops.  We can't instantiate this node properly.
 	     Remove it from the tree.  */
-	  __tdelete (&fct_name, (void **) &ni->known, &known_compare);
+	  __tdelete (&fct_name, &ni->known, &known_compare);
 	  result = NULL;
 	}
       else
diff --git a/nss/nsswitch.h b/nss/nsswitch.h
index 96568c69a6..d222e0d443 100644
--- a/nss/nsswitch.h
+++ b/nss/nsswitch.h
@@ -1,4 +1,5 @@
-/* Copyright (C) 1996-1999,2001,2002,2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 1996-1999,2001,2002,2003,2004,2007
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -66,7 +67,7 @@ typedef struct service_user
   /* Link to the underlying library object.  */
   service_library *library;
   /* Collection of known functions.  */
-  struct entry *known;
+  void *known;
   /* Name of the service (`files', `dns', `nis', ...).  */
   char name[0];
 } service_user;