Keep only base/extractor.[cc|h].

third_party/minicrt/charmax.c

-/***
-*charmax.c - definition of _charmax variable
-*
-*       Copyright (c) Microsoft Corporation. All rights reserved.
-*
-*Purpose:
-*       defines _charmax
-*
-*       According to ANSI, certain elements of the lconv structure must be
-*       initialized to CHAR_MAX and the value of CHAR_MAX changes when
-*       the user compiles -J.  To reflect this change in the lconv structure,
-*       we initialize the structure to SCHAR_MAX, and when any of the users
-*       modules are compiled -J, the structure is updated.
-*
-*       Note that this is not done for DLLs linked to the CRT DLL, because
-*       we do not want such DLLs to override the -J setting for an EXE
-*       linked to the CRT DLL.  See comments in crtexe.c.
-*
-*       Files involved:
-*
-*       locale.h - if -J, generates an unresolved external to _charmax
-*       charmax.c - defines _charmax and sets to UCHAR_MAX (255), places
-*               _lconv_init in startup initializer table if pulled in by -J
-*       lconv.c - initializes lconv structure to SCHAR_MAX (127),
-*               since libraries built without -J
-*       lcnvinit.c - sets lconv members to 25.
-**
-*******************************************************************************/
-
-#ifdef _MSC_VER
-
-//#include <sect_attribs.h>
-//#include <internal.h>
-
-//int __lconv_init(void);
-
-int _charmax = 255;
-
-//_CRTALLOC(".CRT$XIC") static _PIFV pinit = __lconv_init;
-
-#endif  /* _MSC_VER */