Back away from enabling all of SUNOS_LIB_PROTOTYPES, instead

prototype only the things we require in util.c.

Submitted by: bhyde@gensym.com (Ben Hyde)
Reviewed by:Dean Gaudet, Martin Kraemer


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@79595 13f79535-47bb-0310-9956-ffa450edef68