Free resources in rsa_t.

[tinc] / configure.in

diff --git a/configure.in b/configure.in
index 8e718c8..d20da0c 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -136,7 +136,7 @@ dnl Checks for library functions.
 AC_FUNC_MEMCMP
 AC_FUNC_ALLOCA
 AC_TYPE_SIGNAL
-AC_CHECK_FUNCS([asprintf daemon fchmod flock ftime fork get_current_dir_name gettimeofday mlockall putenv random select strdup strerror strsignal strtol system time unsetenv vsyslog writev],
+AC_CHECK_FUNCS([asprintf daemon fchmod flock ftime fork get_current_dir_name gettimeofday mlockall putenv random select strdup strerror strsignal strtol system time unsetenv usleep vsyslog writev],
   [], [], [#include "have.h"]
 )
 AC_FUNC_MALLOC