check_struct_has_member(lconv decimal_point clocale HAVE_DECIMAL_POINT LANGUAGE CXX)

CHECK_STRUCT_HAS_MEMBER("struct AVStream" codecpar libavformat/avformat.h HAVE_AVSTREAM_CODECPAR LANGUAGE CXX)

CHECK_STRUCT_HAS_MEMBER("struct stat" st_mtim.tv_nsec sys/stat.h
  HAVE_STAT_ST_MTIM_TV_NSEC LANGUAGE C)

check_struct_has_member(lconv decimal_point clocale HAVE_DECIMAL_POINT LANGUAGE CXX)

CHECK_STRUCT_HAS_MEMBER ("struct io_uring" features liburing.h
    HAVE_IOURING_FEATURES LANGUAGE CXX)

check_struct_has_member("struct timeval" tv_sec sys/time.h OSVR_HAVE_STRUCT_TIMEVAL_IN_SYS_TIME_H LANGUAGE C)

check_struct_has_member(lconv decimal_point clocale HAVE_DECIMAL_POINT LANGUAGE CXX)

check_struct_has_member(lconv decimal_point clocale HAVE_DECIMAL_POINT LANGUAGE CXX)

check_struct_has_member (ucontext_t ${_PC_FIELD} ${_PC_HEADER}
        ${HAVE_UCONTEXT_FIELD_NAME} LANGUAGE CXX)

CHECK_STRUCT_HAS_MEMBER("struct _stat64" st_atime sys/stat.h  CHECK_HAVE_STAT64_STRUCT LANGUAGE C)

check_struct_has_member(lconv decimal_point clocale HAVE_DECIMAL_POINT LANGUAGE CXX)

CHECK_STRUCT_HAS_MEMBER("struct _stat64" st_atime sys/stat.h  CHECK_HAVE_STAT64_STRUCT LANGUAGE C)

check_struct_has_member(
  "struct __pthread_rwlock_arch_t" "__readers" "pthread.h"
  HAVE_THREAD_RWLOCK_ARCH_T_READERS LANGUAGE C)

check_struct_has_member("struct utmpx" "ut_type" "utmpx.h" UTMPX_HAS_UT_TYPE LANGUAGE C)

CHECK_STRUCT_HAS_MEMBER("struct sockaddr_in6" sin6_scope_id "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID LANGUAGE C)

check_struct_has_member(lconv decimal_point clocale HAVE_DECIMAL_POINT LANGUAGE CXX)

check_struct_has_member("struct dirent" d_namlen dirent.h HAVE_DIRENT_D_NAMLEN LANGUAGE C)

check_struct_has_member(
            "struct stat" st_mtim "sys/stat.h" HAVE_STRUCT_STAT_ST_MTIM LANGUAGE C
    )