Use unsigned char * variables when scanning buffer - saves casts and & 0xff
Add (unsigned char) cast to ctype functions
Change validation of -t<number> to use return ptr of strtoul (not isdigit)
Add (unsigned char) cast to ctype functions
Add (unsigned char) cast to ctype functions
Some of this code could usefully be converted to use strtoul() and/or
some small helper functions.
Add (unsigned char) cast to ctype functions
Add (unsigned char) cast to ctype functions
The argument rules suck.....
Add (unsigned char) cast to ctype functions
We emulate more than SVR4, and IBCS2 on the i386 and Linux on the i386
and the Alpha there days. Remove this statement in a comment.
In going from 3.4.x to 4.1.x, "state-age" became "age" but the input grammar
did not allow for backwards compatibility.

PR: kern/27590
Add (unsigned char) cast to ctype functions
Stop argument to ctype function being char
Add (unsigned char) cast to ctype functions
Add (unsigned char) cast to ctype functions
Add (unsigned char) cast to ctype functions
Add (unsigned char) cast to ctype functions
Add (unsigned char) cast to ctype functions
Add (unsigned char) cast to ctype functions
Make 'queue' and 'atqueue' unsigned char.
Add (unsigned char) cast to ctype functions
Use strtoul() for integer conversion
Add (unsigned char) cast to ctype functions