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-rw-r--r--include/mrbconf.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/include/mrbconf.h b/include/mrbconf.h
index 08e69d3aa..caae08d7c 100644
--- a/include/mrbconf.h
+++ b/include/mrbconf.h
@@ -41,10 +41,15 @@
/* you might need to specify --falign-functions=n (where n>1) */
//#define MRB_METHOD_TABLE_INLINE
-/* add -DMRB_INT16 to use 16bit integer for mrb_int; conflict with MRB_INT64 */
+/* add -DMRB_INT16 to use 16bit integer for mrb_int; conflict with MRB_INT32 and MRB_INT64 */
//#define MRB_INT16
-/* add -DMRB_INT64 to use 64bit integer for mrb_int; conflict with MRB_INT16 */
+/* add -DMRB_INT32 to use 32bit integer for mrb_int; conflict with MRB_INT16 and MRB_INT64;
+ Default for 32-bit CPU mode. */
+//#define MRB_INT32
+
+/* add -DMRB_INT64 to use 64bit integer for mrb_int; conflict with MRB_INT16 and MRB_INT32;
+ Default for 64-bit CPU mode. */
//#define MRB_INT64
/* if no specific integer type is chosen */