_DEFAULT_SOURCE   172 src/libsir/include/sir/platform.h #    define _DEFAULT_SOURCE
_DEFAULT_SOURCE   267 src/libsir/include/sir/platform.h #    define _DEFAULT_SOURCE
_DEFAULT_SOURCE    83 src/libsir/include/sir/platform_importc.h #  undef _DEFAULT_SOURCE
_DEFAULT_SOURCE    84 src/libsir/include/sir/platform_importc.h #  define _DEFAULT_SOURCE