headers-assq vs headers-assq*

[winny-]

From RFC2616 Hypertext Transfer Protocol -- HTTP/1.1, section 4.2 (link):

Each header field consists of a name followed by a colon (":") and the field value. Field names are case-insensitive.

It appears there is a headers-assq which is case-sensitive and a headers-assq* which is not case-sensitive.

Would it make sense to merge these two procedures into one that is strictly case-insensitive?