_DARWIN_C_SOURCE  154 src/libsir/include/sir/platform.h #   undef _DARWIN_C_SOURCE
_DARWIN_C_SOURCE  155 src/libsir/include/sir/platform.h #   define _DARWIN_C_SOURCE
_DARWIN_C_SOURCE   40 src/libsir/include/sir/platform_importc.h #  undef _DARWIN_C_SOURCE
_DARWIN_C_SOURCE   41 src/libsir/include/sir/platform_importc.h #  define _DARWIN_C_SOURCE