mz_int16 m_look_up[TINFL_FAST_LOOKUP_SIZE], m_tree[TINFL_MAX_HUFF_SYMBOLS_0 * 2];\r
} tinfl_huff_table;\r
\r
-#if MINIZ_HAS_64BIT_REGISTERS\r
+#if defined MINIZ_HAS_64BIT_REGISTERS && MINIZ_HAS_64BIT_REGISTERS\r
#define TINFL_USE_64BIT_BITBUF 1\r
#endif\r
\r
-#if TINFL_USE_64BIT_BITBUF\r
+#if defined TINFL_USE_64BIT_BITBUF && TINFL_USE_64BIT_BITBUF\r
typedef mz_uint64 tinfl_bit_buf_t;\r
#define TINFL_BITBUF_SIZE (64)\r
#else\r