[PATCH v2] OS/2 patches

[KO Myung-Hun]

Hi/2.

These are rebased OS/2 patches.

Review, please...

[PATCH 01/14] stdint: check _INTPTR_T_DECLARED before defining
[PATCH 02/14] Fix character encoding aliases for OS/2
[PATCH 03/14] relocatable: support UNIXROOT in relocate() on EMX
[PATCH 04/14] binary-io: don't put fd in binary mode if it is a
[PATCH 05/14] pipe-filter-aux: undefine HAVE_SELECT on KLIBC
[PATCH 06/14] w32spawn: clear SHELL_SPECIAL_CHARS and
[PATCH 07/14] getdtablesize: do not use getrlimit() on OS/2 kLIBC
[PATCH 08/14] wcwidth: fix 'conflicting types' error for `__wcwidth'
[PATCH 09/14] utimes: detect utimes() correctly on OS/2 kLIBC
[PATCH 10/14] gnulib-tool: fall back into copy if symbolic link is
[PATCH 11/14] pipe_filter_ii_execute: port to OS/2 kLIBC
[PATCH 12/14] save_cwd: save/restore all CWDs of each drive on EMX
[PATCH 13/14] dup, dup2, fcntl: support a directory fd on OS/2 kLIBC
[PATCH 14/14] opendir, closedir, dirfd, fdopendir: port to OS/2 kLIBC