- - Added some isType() functions that make dealing with signed characters
- easier without forcing variables via casts.
-
- - Upgraded the included popt version to 1.10.2 and improved its use of
- string-handling functions.
-
- - Added missing prototypes for compatibility functions from the lib dir.
-
- - Figure out if the iconv() function has a const arg to avoid a compiler
- warning.
-
- - Improved the use of "const" on pointers.