use time_t for internal type to avoid warnings on signed/unsigned comparison

diff --git a/lib/gnutls_int.h b/lib/gnutls_int.h
index fbdee5069179db0822dac673036b4d80d5ad4fd2..083834b89f607fc192ccf1397b116d1116bf145f 100644 (file)
--- a/lib/gnutls_int.h
+++ b/lib/gnutls_int.h
@@ -821,7 +821,7 @@ typedef struct {
                                                 * function.
                                                 */
 
-       unsigned expire_time;   /* after expire_time seconds this session will expire */
+       time_t expire_time;     /* after expire_time seconds this session will expire */
        struct mod_auth_st_int *auth_struct;    /* used in handshake packets and KX algorithms */
 
        /* this is the highest version available