K 10 svn:author V 6 kbyanc K 8 svn:date V 27 2002-01-06T08:40:42.000000Z K 7 svn:log V 176 Document sbuf_trim() and sbuf_vprintf(); add MLINKs. Clarify that the contents of a caller-supplied buffer are undefined and should not be examined directly. Reviewed by: des END