objective c - XCode Header Search Paths for global struct -

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i created struct called pointint 2 integers (like cgpoint ints) , want global struct cgpoint. created category nsvalue this.

i've looked on internet , seems build settings -> header search paths way go. however, have no idea values put it. i've tried $(project_dir)/pointint/** , bunch of similar strings compiler not recognize it. how #import .h file struct, .h , .m category? , there else has done?

add header file struct prefix header. 1 have been automatically created when created project called [project]-prefix.pch in "supporting files" directory.

add in between #ifdef __objc__ , #endif.

it available throughout project.


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