cmake HAVE_SYS_MTIO_H examples

bareos/bareos core/cmake/BareosCheckIncludes.cmake :41 

check_include_files(sys/mtio.h HAVE_SYS_MTIO_H)

OSGeo/grass cmake/modules/Configure.cmake :16 

check_include_file(sys/mtio.h HAVE_SYS_MTIO_H)