merge of 2d5572f10b65f0ac7fdf54361b4dae41ebbd51d0
     and fda3a25581b7bfac581504e9e887e9b97f234f86
diff --git a/libelf/libelf.h b/libelf/libelf.h
index 21c42b6..d8d8487 100644
--- a/libelf/libelf.h
+++ b/libelf/libelf.h
@@ -371,6 +371,10 @@
 extern unsigned long int elf_hash (const char *__string)
        __attribute__ ((__pure__));
 
+/* Compute hash value using the GNU-specific hash function.  */
+extern unsigned long int elf_gnu_hash (const char *__string)
+       __attribute__ ((__pure__));
+
 
 /* Compute simple checksum from permanent parts of the ELF file.  */
 extern long int elf32_checksum (Elf *__elf);