[NaCl SDK] Compile for naclio for Bionic

native_client_sdk/src/libraries/nacl_io/kernel_wrap.h

Index: native_client_sdk/src/libraries/nacl_io/kernel_wrap.h
diff --git a/native_client_sdk/src/libraries/nacl_io/kernel_wrap.h b/native_client_sdk/src/libraries/nacl_io/kernel_wrap.h
index e8e4e993239c5669ebbc28e06db4846763f67c0d..6211e8cca44bbaf5a932070ece6c3293bd252394 100644
--- a/native_client_sdk/src/libraries/nacl_io/kernel_wrap.h
+++ b/native_client_sdk/src/libraries/nacl_io/kernel_wrap.h
@@ -64,7 +64,12 @@ int fsync(int fd);
 int ftruncate(int fd, off_t length) NOTHROW;
 char* NAME(getcwd)(char* buf, getcwd_size_t size) NOTHROW;
 char* getwd(char* buf) NOTHROW;
+#if !defined(__BIONIC__)
 int getdents(int fd, void* buf, unsigned int count) NOTHROW;
+#else
+struct dirent;
+int getdents(unsigned int fd, struct dirent* buf, unsigned int count) NOTHROW;
+#endif
 int NAME(isatty)(int fd) NOTHROW;
 int lchown(const char* path, uid_t owner, gid_t group) NOTHROW;
 int link(const char* oldpath, const char* newpath) NOTHROW;