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-rw-r--r--coreutils/ln.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/coreutils/ln.c b/coreutils/ln.c
index e69cb02..d6bf644 100644
--- a/coreutils/ln.c
+++ b/coreutils/ln.c
@@ -28,7 +28,10 @@
#include <stdio.h>
#include <dirent.h>
+#include <string.h>
+#include <stdlib.h>
#include <errno.h>
+#include <unistd.h>
static const int LN_SYMLINK = 1;
static const int LN_FORCE = 2;