Function shell_pre_command_hook

pub unsafe extern "C" fn shell_pre_command_hook(
    argc: c_int,
    argv: *mut *mut c_char,
)

@brief Optional hook before shell command is called. @details User implemented function gets called before a valid shell command will be called. @note Only executed with the shell_hooks module.

@param[in] argc Number of arguments supplied to the function invocation. @param[in] argv The supplied argument list.