diff --git a/tools/soslim/soslim.h b/tools/soslim/soslim.h
new file mode 100644
index 0000000..dfcb085
--- /dev/null
+++ b/tools/soslim/soslim.h
@@ -0,0 +1,32 @@
+#ifndef ELFCOPY_H
+#define ELFCOPY_H
+
+#include <libelf.h>
+#include <libebl.h>
+#include <elf.h>
+#include <gelf.h>
+
+/*
+symbol_filter:
+	On input: symbol_filter[i] indicates whether to keep a symbol (1) or to
+	          remove it from the symbol table.
+    On output: symbol_filter[i] indicates whether a symbol was removed (0) or
+	           kept (1) in the symbol table.
+*/
+
+void clone_elf(Elf *elf, Elf *newelf,
+			   const char *elf_name,
+			   const char *newelf_name,
+			   bool *symbol_filter,
+			   int num_symbols,
+               int shady
+#ifdef SUPPORT_ANDROID_PRELINK_TAGS
+			   , int *prelinked,
+			   int *elf_little,
+			   long *prelink_addr
+#endif
+               , bool rebuild_shstrtab,
+               bool strip_debug,
+               bool dry_run);
+
+#endif/*ELFCOPY_H*/