CVS commit: src/lib/libc/gen

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Tue Jan 15 00:31:19 UTC 2019

Modified Files:
        src/lib/libc/gen: ctype.3

Log Message:
Expand on correct and incorrect usage, and on compiler warnings.

Give an example program with the warning, and some example nonsense
outputs.  Also note why glibc's approach doesn't solve the problem.


To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24 src/lib/libc/gen/ctype.3

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.