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-rw-r--r--src/include/config.h.in12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/include/config.h.in b/src/include/config.h.in
index 5d2070c6b70..d33bcb5f689 100644
--- a/src/include/config.h.in
+++ b/src/include/config.h.in
@@ -290,6 +290,18 @@ extern void srandom(unsigned int seed);
/* Define this as the appropriate snprintf format for 64-bit ints, if any */
#undef INT64_FORMAT
+/* These must be defined as the alignment requirement (NOT the size) of
+ * each of the basic C data types (except char, which we assume has align 1).
+ * MAXIMUM_ALIGNOF is the largest alignment requirement for any C data type.
+ * ALIGNOF_LONG_LONG_INT need only be defined if HAVE_LONG_LONG_INT_64 is.
+ */
+#undef ALIGNOF_SHORT
+#undef ALIGNOF_INT
+#undef ALIGNOF_LONG
+#undef ALIGNOF_LONG_LONG_INT
+#undef ALIGNOF_DOUBLE
+#undef MAXIMUM_ALIGNOF
+
/* Define as the base type of the last arg to accept */
#undef SOCKET_SIZE_TYPE