Use of wildcards in readDataToData?

[mikebronner]

I was wondering if this is something that can be done? Often I have a response where I don't control the protocol, and it is so weakly formatted that I need to identify the ending data by the beginning and the ending of the line. Given well-formatted protocols this isn't necessary, but all I have to go on is something like the following in my response (where * is the wildcard):

"Message: *\r\n"

Many thanks. :)