<!-- ##### SECTION Title ##### -->Shell-related Utilities<!-- ##### SECTION Short_Description ##### -->shell-like commandline handling.<!-- ##### SECTION Long_Description ##### --><para></para><!-- ##### SECTION See_Also ##### --><para></para><!-- ##### SECTION Stability_Level ##### --><!-- ##### ENUM GShellError ##### --><para>Error codes returned by shell functions.</para>@G_SHELL_ERROR_BAD_QUOTING: Mismatched or otherwise mangled quoting.@G_SHELL_ERROR_EMPTY_STRING: String to be parsed was empty.@G_SHELL_ERROR_FAILED: Some other error.<!-- ##### MACRO G_SHELL_ERROR ##### --><para>Error domain for shell functions. Errors in this domain willbe from the #GShellError enumeration. See #GError for information onerror domains.</para><!-- ##### FUNCTION g_shell_parse_argv ##### --><para></para>@command_line: @argcp: @argvp: @error: @Returns: <!-- ##### FUNCTION g_shell_quote ##### --><para></para>@unquoted_string: @Returns: <!-- ##### FUNCTION g_shell_unquote ##### --><para></para>@quoted_string: @error: @Returns: