support _BSD_SOURCE feature test macro

[musl] / include / dirent.h

diff --git a/include/dirent.h b/include/dirent.h
index d0a6b44..8162356 100644 (file)
--- a/include/dirent.h
+++ b/include/dirent.h
@@ -36,7 +36,7 @@ int            dirfd(DIR *);
 int alphasort(const struct dirent **, const struct dirent **);
 int scandir(const char *, struct dirent ***, int (*)(const struct dirent *), int (*)(const struct dirent **, const struct dirent **));
 
-#ifdef _GNU_SOURCE
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #define DT_UNKNOWN 0
 #define DT_FIFO 1
 #define DT_CHR 2