diff --git a/headers/posix/dlfcn.h b/headers/posix/dlfcn.h
new file mode 100644
index 0000000000..f671bd2430
--- /dev/null
+++ b/headers/posix/dlfcn.h
@@ -0,0 +1,29 @@
+#ifndef _DLFCN_H
+#define	_DLFCN_H
+/*
+** Distributed under the terms of the OpenBeOS License.
+*/
+
+#include <sys/types.h>
+
+
+#define RTLD_LAZY	0	/* relocations are performed as needed */
+#define RTLD_NOW	1	/* the file gets relocated at load time */
+#define RTLD_LOCAL	0	/* symbols are not available for relocating any other object */
+#define RTLD_GLOBAL	2	/* all symbols are available */
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int	dlclose(void *image);
+extern char	*dlerror(void);
+extern void	*dlopen(const char *path, int mode);
+extern void *dlsym(void *image, const char *symbolName);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _DLFCN_H */