/* -------------------------------------------------------------------------- */
#ifndef __cplusplus
-typedef _PDCLIB_int16_t _PDCLIB_char16_t;
-typedef _PDCLIB_int32_t _PDCLIB_char32_t;
+typedef _PDCLIB_uint16_t _PDCLIB_char16_t;
+typedef _PDCLIB_uint32_t _PDCLIB_char32_t;
#else
typedef char16_t _PDCLIB_char16_t;
typedef char32_t _PDCLIB_char32_t;