fix ctype macros to cast argument to (unsigned) first

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issue reported by nsz, but it's actually not just pedantic. the
functions can take input of any arithmetic type, including floating
point, and the behavior needs to be as if the conversion implicit in
the function call took place.

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This commit is contained in:

Rich Felker 2011-09-26 18:56:56 -04:00

parent 3bec53e0d3

commit 7e14ed1360

2 changed files with 7 additions and 7 deletions

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