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-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 4cc7b38..71d78ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,6 +10,7 @@ AC_C_INLINE()
AC_CHECK_HEADERS([stdlib.h])
AC_CHECK_HEADERS([string.h])
+AC_CHECK_HEADERS([inttypes.h])
AC_TYPE_SIZE_T()