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Diffstat (limited to 'ports/esp32/mpconfigport.h')
-rw-r--r--ports/esp32/mpconfigport.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/esp32/mpconfigport.h b/ports/esp32/mpconfigport.h
index 7b0a00250..392f8c749 100644
--- a/ports/esp32/mpconfigport.h
+++ b/ports/esp32/mpconfigport.h
@@ -51,7 +51,7 @@
#define MICROPY_MODULE_FROZEN_MPY (1)
#define MICROPY_QSTR_EXTRA_POOL mp_qstr_frozen_const_pool
#define MICROPY_CAN_OVERRIDE_BUILTINS (1)
-#define MICROPY_USE_INTERNAL_ERRNO (1)
+#define MICROPY_USE_INTERNAL_ERRNO (0) // errno.h from xtensa-esp32-elf/sys-include/sys
#define MICROPY_USE_INTERNAL_PRINTF (0) // ESP32 SDK requires its own printf
#define MICROPY_ENABLE_SCHEDULER (1)
#define MICROPY_SCHEDULER_DEPTH (8)