* README.win32: Correct URL for mingw runtime sources.
* build-dll: Combine commands with &&.
* glib.h: Map also rmdir() and hypot() for MSVCRT library.
* makefile.cygwin.in
* tests/makefile.cygwin.in: New DLL naming style. GCC-compiled DLLs are
now called *.gcc.dll, to avoid binary incompatibilities with
MSVC-compiled versions.
* makefile.msc.in: Cosmetics.
* README.win32: More editing.
* build-dll: Use gcc, not ld to link.
* glib.h: On native Win32 use _unlink().
* gscanner.c: Use corrent NATIVE_WIN32 feature test macro,
not _MSC_VER.
* gstring.c: Include <io.h> on Win32 for _read prototype.
* gutils.c: Remove old IO channel code (was in #if 0).
* makefile.cygwin: Don't need to link with kernel32 and msvcrt
explicitly, they are included anyway.
i.e. gcc -mno-cygwin on cygwin (a.k.a. mingw32, using egcs-1.1.2).
* README.win32: Updated.
* build-dll makefile.cygwin tests/makefile.cygwin: New files.
* glib.h glib.def glibconfig.h.win32 makefile.msc: Slight updates.
* gmain.c: No need to include <fcntl.h> and <io.h> on Win32.
* gmain.c gutils.c testglib.c tests/string-test.c: Test for
NATIVE_WIN32, not _MSC_VER.
* gmutex.c: Must declare g_thread_functions_for_glib_use as
exported (using the GUTILS_C_VAR macro).
* gutils.c gmodule/libgplugin_[ab].c: LibMain not needed.
* gmodule/gmoduleconf.h.win32: Need underscore with gcc.
* gthread/gthread.c: With gcc on Win32, must use memcpy to assign
value of g_thread_functions_for_glib_use (?).
* makefile.msc tests/makefile.msc: Cosmetics.
