$ diff  hctype.h.orig hctype.h
42c42
<     0x01, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78,  /* 160 - 167 */
---
>     0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78,  /* 160 - 167 */