cast the string size to gulong and use %lu for printing to avoid 64bit

cast the string size to gulong and use %lu for printing to avoid 64bit

Sat Sep 29 02:33:14 2001  George Lebl <jirka@5z.com>

	* tests/testglib.c (main): cast the string size to gulong and use %lu
	  for printing to avoid 64bit issues

	* glib/gstrfuncs.[ch] (g_ascii_strncasecmp): Change the 'n' argument
	  to gsize instead guint.