THINK_C           226 gc/cord/cordtest.c #   ifdef THINK_C
THINK_C            36 gc/cord/de.c   #ifdef THINK_C
THINK_C           286 gc/include/private/gcconfig.h # if defined(THINK_C) || defined(__MWERKS__) && !defined(__powerc)
THINK_C           187 gc/mach_dep.c  #	if defined(THINK_C)
THINK_C          1461 gc/os_dep.c    #   if defined(THINK_C)