Log Message:
Update to 1.8.70.

2006-08-18  Mikio Hirabayashi

	- A bug of segmentation fault on BSD was fixed.
	- A test command for checking multi thread safety was added.
	- Release: 1.8.70

2006-08-15  Mikio Hirabayashi

	- Mutex controll in C++ API became refined.
	- Release: 1.8.69

2006-08-08  Mikio Hirabayashi

	- A bug about memory alignment was fixed.
	- A bug of handling meta data on big endian platforms was fixed.
	- Release: 1.8.68

2006-08-05  Mikio Hirabayashi

	- A bug about memory alignment was fixed.
	- A bug about parsing MIME was fixed.
	- Release: 1.8.67

2006-08-05  Mikio Hirabayashi

	- The utility API was enhanced.
	- Release: 1.8.66

2006-08-03  Mikio Hirabayashi

	- The extended API was enhanced.
	- The extended advanced API was enhanced.
	- Release: 1.8.65

2006-07-28  Mikio Hirabayashi

	- A bug of Makefile ralated to optimization was fixed.
	- Release: 1.8.64

2006-07-24  Mikio Hirabayashi

	- A lot of functions were replaced by macros.
	- The utility API was enhanced.
	- Release: 1.8.63

2006-07-20  Mikio Hirabayashi

	- A lot of functions were replaced by macros.
	- The URL resolver was to allow unescaped meta characters.
	- The advanced API was enhanced.
	- Release: 1.8.62

2006-07-14  Mikio Hirabayashi

	- A bug of the size checking function of the extended API was fixed.
	- The advanced API was enhanced.
	- Release: 1.8.61