The "extern char* sys_siglist" declaration breaks systems with different

The "extern char* sys_siglist" declaration breaks systems with different

Tue Jan 19 00:44:24 1999  Josh MacDonald  <jmacd@axis.hip.berkeley.edu>

	* gstrfuncs.c (g_strsignal): The "extern char* sys_siglist"
	declaration breaks systems with different declarations, like
	mine (FreeBSD).  So, I added a configuration variable to decide
	whether the declaration is neccesary.  Change also appears on
	line 275 of configure.in.