with the following additional commits:
* [b64c50c]->[c8bdb92] wcpcpy, wcpncpy: Ensure declaration on glibc >= 2.13 systems.
+ * [25d7f3a]->[6c630cd] wmemchr, wcschr, wcsrchr, wcspbrk, wcsstr: Avoid errors in C++ mode.
+ * [eccf108]->[de98845] autoupdate
+ * [a2c7be5]->[d6acfb1] maint.mk: Don't trigger sc_space_tab check.
+ * [31c3890]->[eb1217e] pipe2: Relicense under LGPLv2+.
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