OSVR/OSVR-Core
src/osvr/Util/CMakeLists.txt
:18
check_struct_has_member("struct timeval" tv_sec sys/time.h OSVR_HAVE_STRUCT_TIMEVAL_IN_SYS_TIME_H LANGUAGE C)
cmake OSVR_HAVE_STRUCT_TIMEVAL_IN_SYS_TIME_H examples