Plain 'va_list' in this header seems to cause troubles with non-base GCC
which creates and uses "tortured" versions of some sysem header files
including stdio.h (installed in a private 'include-fixed' directory).
Reviewed by: theraven
X-MFC with: r227753
load of _l suffixed versions of various standard library functions that use
the global locale, making them take an explicit locale parameter. Also
adds support for per-thread locales. This work was funded by the FreeBSD
Foundation.
Please test any code you have that uses the C standard locale functions!
Reviewed by: das (gdtoa changes)
Approved by: dim (mentor)