missing strcpy prototype in gethostname module

[Simon Josefsson]

Shishi on mingw:

../../../src/shishi-0.0.34/gl/gethostname.c: In function 'gethostname':
../../../src/shishi-0.0.34/gl/gethostname.c:48: warning: implicit declaration 
of function 'strcpy'
../../../src/shishi-0.0.34/gl/gethostname.c:48: warning: incompatible implicit 
declaration of built-in function 'strcpy'

Patch below applied.

/Simon

2008-01-16  Simon Josefsson  <address@hidden>

        * lib/gethostname.c [!HAVE_UNAME]: Need string.h for strcpy.

diff --git a/lib/gethostname.c b/lib/gethostname.c
index fec9fe3..de3d9a5 100644
--- a/lib/gethostname.c
+++ b/lib/gethostname.c
@@ -1,6 +1,6 @@
 /* gethostname emulation for SysV and POSIX.1.
 
-   Copyright (C) 1992, 2003, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1992, 2003, 2006, 2008 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
@@ -21,6 +21,8 @@
 
 #ifdef HAVE_UNAME
 # include <sys/utsname.h>
+#else
+# include <string.h>
 #endif
 
 /* Put up to LEN chars of the host name into NAME.