$OpenBSD: patch-configure_ac,v 1.1 2006/12/24 22:45:35 steven Exp $
--- configure.ac.orig	Mon Dec 11 11:48:33 2006
+++ configure.ac	Mon Dec 11 11:50:22 2006
@@ -26,6 +26,7 @@ AC_CHECK_FUNCS([memmove memset sqrt])
 AC_MSG_CHECKING(for int16_t)
 AC_CACHE_VAL(has_int16_t,
 [AC_TRY_RUN([
+#include <stdint.h>
 int16_t foo;
 int main() {return 0;}
 ],
@@ -38,6 +39,7 @@ AC_MSG_RESULT($has_int16_t)
 AC_MSG_CHECKING(for int32_t)
 AC_CACHE_VAL(has_int32_t,
 [AC_TRY_RUN([
+#include <stdint.h>
 int32_t foo;
 int main() {return 0;}
 ],
@@ -50,6 +52,7 @@ AC_MSG_RESULT($has_int32_t)
 AC_MSG_CHECKING(for uint32_t)
 AC_CACHE_VAL(has_uint32_t,
 [AC_TRY_RUN([
+#include <stdint.h>
 uint32_t foo;
 int main() {return 0;}
 ],
@@ -62,6 +65,7 @@ AC_MSG_RESULT($has_uint32_t)
 AC_MSG_CHECKING(for uint16_t)
 AC_CACHE_VAL(has_uint16_t,
 [AC_TRY_RUN([
+#include <stdint.h>
 uint16_t foo;
 int main() {return 0;}
 ],
@@ -98,6 +102,7 @@ AC_MSG_RESULT($has_u_int16_t)
 AC_MSG_CHECKING(for int64_t)
 AC_CACHE_VAL(has_int64_t,
 [AC_TRY_RUN([
+#include <stdint.h>
 int64_t foo;
 int main() {return 0;}
 ],
