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/*!
    \contentspage index.html
    \page jsextensions-general.html
    \ingroup list-of-builtin-services

    \title General Services
    \brief Provides various operations.

    These are operations that do not fit into any of the other categories.
    They are automatically available in any qbs project file.

    \section1 Available Operations

    \section2 getenv
    \code
    qbs.getenv(name)
    \endcode
    Tries to find a variable with the given name in the build environment and returns its value. If
    no such variable could be found, \c undefined is returned.

    \section2 getHostOS
    \code
    qbs.getHostOS(name)
    \endcode
    Returns the name of the operating system on which qbs is running.
    \note Do not confuse this with the \c{qbs.targetOS} property, which represents the operating
    system on which the binaries produced by qbs will run.
*/
