Intel Extensible Firmware Interface - Manual (Page 414)

Extensible Firmware Interface Specification
11-54 12/01/02 Version 1.10
Following is an example pattern for English:
*.FW Matches all strings that end in “.FW” or “.fw”
or “.Fw” or “.fW.”
[a-z] Match any letter in the alphabet.
[!@#$%^&*()] Match any one of these symbols.
z Match the character “z” or “Z.”
D?.* Match the character “D” or “d” followed by
any character followed by a “.” followed by
any string.
Status Codes Returned
TRUE Pattern was found in String .
FALSE Pattern was not found in String .