Imagine you are developing a command$-$line tool for data analysis. This tool accepts various command options as input to specify the type of analysis to perform. For instance, the option $"--$analyze" triggers a comprehensive analysis of the dataset, while other options might specify the type of data to expect or output formats. To enhance the tool's usability, you want to ensure that specific options can trigger help messages or additional functionalities. Your task is implementing a function that checks if the user's input contains a specific command option.

Given two C$-$string variables, userInput and option, write an expression that evaluates to true if option is found within userInput. For example, if userInput contains $"--$help", and option is "help", the expression should evaluate to true. You may assume userInput is a null$-$terminated string entered by the user, and option is a null$-$terminated string representing the command option to search for. Make sure to assign the result to a variable result.