Asking mex to use several directories for #include files

I read in the documentation for MATLAB's mex here the following:

-Ipathname : Add pathname to the list of folders to 开发者_运维百科search for #include files. Do not add a space after this switch.

How can I ask mex to use multiple include folders? Do I provide them as -Ipath1 -Ipath2 etc?

Yes; for example:

mex -Iinclude/path/one -Iinclude/path/two -I"include/path/with spaces" mymexfile.c