[cvs-nhc98] patch applied (hat): Rename " hat.c" to " hat-c.c" to avoid nasty name clashes on filesystems

[Malcolm Wallace]

Wed Oct  2 02:36:33 PDT 2002  malcolm
  * Rename "hat.c" to "hat-c.c" to avoid nasty name clashes on filesystems
  (e.g. VFAT, NTFS, HFS+) that are not case-sensitive.

    M ./src/hatlib/Makefile -2 +2
    M ./src/hatlib/hat-c.c -1 +1
    M ./src/hatlib/hat-c.h -2 +2