1 files changed, 1 insertions, 0 deletions

diff --git a/lib/basic_rp.cc b/lib/basic_rp.cc
index 3357d0b..3cad71c 100644
--- a/lib/basic_rp.cc
+++ b/lib/basic_rp.cc
@@ -1,24 +1,25 @@
+#include <sys/types.h>
 #include <cassert>
 #include <openssl/sha.h>
 #include <openssl/hmac.h>
 #include <opkele/basic_rp.h>
 #include <opkele/exception.h>
 #include <opkele/uris.h>
 #include <opkele/data.h>
 #include <opkele/util.h>
 #include <opkele/util-internal.h>
 #include <opkele/curl.h>
 #include <opkele/debug.h>
 
 namespace opkele {
 
     void basic_RP::reset_vars() {
         claimed_id.clear(); identity.clear();
     }
 
     const string& basic_RP::get_claimed_id() const {
         if(claimed_id.empty())
             throw non_identity(OPKELE_CP_ "attempting to retreive claimed_id of non-identity assertion");
         assert(!identity.empty());
         return claimed_id;
     }