1 files changed, 4 insertions, 0 deletions

diff --git a/libeio.m4 b/libeio.m4
index 5302cfc..32b81c2 100644
--- a/libeio.m4
+++ b/libeio.m4
@@ -1,3 +1,7 @@
+dnl openbsd in it's neverending brokenness requires stdint.h for intptr_t,
+dnl but that header isn't very portable...
+AC_CHECK_HEADERS([stdint.h])
+
 AC_SEARCH_LIBS(
    pthread_create,
    [pthread pthreads pthreadVC2],