This is convention in most open source projects.

This allows systems certain types of build setups to work. Specifically, this
will help when building on Android and using json-c as a dependency for another
package.

that, since not all environments actually have a stdbool.h to use.

Clean up documentation and correct sample code

Fix missing inttypes.h definitions for Visual Studio 2010 and earliers. ...

Add new iterator implementation and some NULL-pointer safety

Additional explanatory comments

New json_object_object_get_ex() method protects itself against null pointers
and invalid objects being passed in.

New lh_table_lookup_ex() method protects itself against null pointers
and invalid objects being passed in.

Changing root name of library to json-c, and also the
directory where header files are installed to .../jsdon-c/*.

This avoids clashes with other implementations of JSON libraries.

Change the resize check from "count > size" to "count >= size" to avoid a
potential infinite loop with high load factors and a full hash table.

Fix a typo in the string represenations of the json_tokener_error_depth error (s/to deep/too deep/)

Change the resize check from "count > size" to "count >= size" to avoid a
potential infinite loop with high load factors and a full hash table.

Renaming the boolean type to json_bool in json_object.h