X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/blobdiff_plain/094c357d91c1fd7c5a7ea165381b00601fe21257..481f693b0400b05586d90f60494e0e661ad8a1c1:/t/installcheck.c

diff --git a/t/installcheck.c b/t/installcheck.c
index 1765671..42de065 100644
--- a/t/installcheck.c
+++ b/t/installcheck.c
@@ -17,6 +17,9 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/* Define configuration macros used in cdecl.h to expand to syntax errors. */
+#define HAVE__BOOL (0xdeadc0de * "HAVE__BOOL")
+
 #include <cdecl.h>
 
 int main(void)