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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 71ed21a..6b0b3b7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -177,7 +177,6 @@ dnl Checks for types
dnl
AC_TYPE_SIZE_T
AC_TYPE_PID_T
-AC_TYPE_SIGNAL
AC_UNP_CHECK_TYPE(uint8_t, unsigned char)
AC_UNP_CHECK_TYPE(int16_t, short)
AC_UNP_CHECK_TYPE(uint16_t, unsigned short)