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-rw-r--r--erts/emulator/beam/erl_vm.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_vm.h b/erts/emulator/beam/erl_vm.h
index f3c54de214..f97716d030 100644
--- a/erts/emulator/beam/erl_vm.h
+++ b/erts/emulator/beam/erl_vm.h
@@ -50,6 +50,7 @@
#define H_DEFAULT_SIZE 233 /* default (heap + stack) min size */
#define VH_DEFAULT_SIZE 32768 /* default virtual (bin) heap min size (words) */
+#define H_DEFAULT_MAX_SIZE 0 /* default max heap size is off */
#define CP_SIZE 1
@@ -160,6 +161,8 @@ extern int num_instructions; /* Number of instruction in opc[]. */
extern int H_MIN_SIZE; /* minimum (heap + stack) */
extern int BIN_VH_MIN_SIZE; /* minimum virtual (bin) heap */
+extern int H_MAX_SIZE; /* maximum (heap + stack) */
+extern int H_MAX_FLAGS; /* maximum heap flags */
extern int erts_atom_table_size;/* Atom table size */
extern int erts_pd_initial_size;/* Initial Process dictionary table size */