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55b357f7d1
We were using intermediate values int he enum and casting back and forth with a u32; it is cleaner to just use a u32 and define some special values. Silences ICC warning #188: enumerated type mixed with another type.
Hyperscan
Hyperscan is a high-performance multiple regex matching library. It follows the regular expression syntax of the commonly-used libpcre library, but is a standalone library with its own C API.
Hyperscan uses hybrid automata techniques to allow simultaneous matching of large numbers (up to tens of thousands) of regular expressions and for the matching of regular expressions across streams of data.
Hyperscan is typically used in a DPI library stack.
Documentation
Information on building the Hyperscan library and using its API is available in the Developer Reference Guide.
License
Hyperscan is licensed under the BSD License. See the LICENSE file in the project repository.