X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fmemcached_io.h;h=ac0ffdf874df4b44126c7fe88763ef14a4ebf6e3;hb=8a5081c5ed9c33b1d6d5f070ba97b2b21b7a0da8;hp=30ac18b2f448fb28a557ce3489cd9dfa45ffd734;hpb=34a8c3858f30b02568c87f56a827f618aba6d6be;p=m6w6%2Flibmemcached

diff --git a/libmemcached/memcached_io.h b/libmemcached/memcached_io.h
index 30ac18b2..ac0ffdf8 100644
--- a/libmemcached/memcached_io.h
+++ b/libmemcached/memcached_io.h
@@ -1,9 +1,14 @@
 /* Server IO, Not public! */
 #include <memcached.h>
 
+#ifndef __MEMCACHED_IO_H__
+#define __MEMCACHED_IO_H__
+
 ssize_t memcached_io_write(memcached_server_st *ptr,
-                        char *buffer, size_t length, char with_flush);
+                           const void *buffer, size_t length, char with_flush);
 void memcached_io_reset(memcached_server_st *ptr);
 ssize_t memcached_io_read(memcached_server_st *ptr,
-                          char *buffer, size_t length);
+                          void *buffer, size_t length);
 memcached_return memcached_io_close(memcached_server_st *ptr);
+
+#endif /* __MEMCACHED_IO_H__ */