Error compiling 2.4.9 as bzImage

[Android]

The following errors occured while trying to compile kernel 2.4.9:

unistr.c: In function `ntfs_collate_names':
unistr.c:99: warning: implicit declaration of function `min'
unistr.c:99: parse error before `unsigned'
unistr.c:99: parse error before `)'
unistr.c:97: warning: `c1' might be used uninitialized in this function
unistr.c: At top level:
unistr.c:118: parse error before `if'
unistr.c:123: warning: type defaults to `int' in declaration of `c1'
unistr.c:123: `name1' undeclared here (not in a function)
unistr.c:123: warning: data definition has no type or storage class
unistr.c:124: parse error before `if'
make[3]: *** [unistr.o] Error 1
make[3]: Leaving directory `/usr/src/linux-2.4.9/fs/ntfs'
make[2]: *** [first_rule] Error 2
make[2]: Leaving directory `/usr/src/linux-2.4.9/fs/ntfs'
make[1]: *** [_subdir_ntfs] Error 2
make[1]: Leaving directory `/usr/src/linux-2.4.9/fs'
make: *** [_dir_fs] Error 2

kmail crashes when I try to attach the configuration file so ....