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-rw-r--r--configure.ac1
1 files changed, 0 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 16b0fcba..81465d0e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,7 +71,6 @@ AC_HEADER_STDC
AC_HEADER_TIME
AC_TYPE_SIZE_T
AC_TYPE_PID_T
-AC_TYPE_SIGNAL
AC_CHECK_HEADERS([unistd.h termios.h termio.h sgtty.h stdarg.h \
sys/itimer.h fcntl.h sys/fcntl.h memory.h sys/wait.h \
arpa/inet.h arpa/nameser.h netinet/in.h net/socket.h netdb.h \