X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.in;h=078a7f1d2cfc476e57bb20babb07dfa698a79beb;hp=8e1ae87e857a36e9ae3c6471adc9858318f824cd;hb=8d18cc6c4e625625a2437d26c587f9f382a0c589;hpb=4766359e1426bdf1383c898d6103d8760e5e296d

diff --git a/configure.in b/configure.in
index 8e1ae87e..078a7f1d 100644
--- a/configure.in
+++ b/configure.in
@@ -128,7 +128,7 @@ 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 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 unsetenv usleep vsyslog writev],
   [], [], [#include "have.h"]
 )
 AC_FUNC_MALLOC