Bug 605701 - Make WIN32_REDIST_DIR support stricter and more explicit; (Av1a) Just do it.
r=benjamin.
/* The following defines are only used by the xpcom implementation */
#ifndef _XPCOM_PRIVATE_H_
#define _XPCOM_PRIVATE_H_
/* Define if getpagesize() is available */
#undef HAVE_GETPAGESIZE
/* Define if iconv() is available */
#undef HAVE_ICONV
/* Define if iconv() supports const input */
#undef HAVE_ICONV_WITH_CONST_INPUT
/* Define if mbrtowc() is available */
#undef HAVE_MBRTOWC
/* Define if <sys/mount.h> is present */
#undef HAVE_SYS_MOUNT_H
/* Define if <sys/vfs.h> is present */
#undef HAVE_SYS_VFS_H
/* Define if wcrtomb() is available */
#undef HAVE_WCRTOMB
#endif /* _XPCOM_PRIVATE_H_ */