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C Programming
what is the difference between these statement
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[QUOTE="Dr Nick, post: 5021765"] Thanks. Sorry if I was touchy. To try to turn this into something constructive. Are there any circumstances in which casting the argument to a ctype function to unsigned char would cause problems (apart from doing it before checking for EOF - like "toupper(getchar())"). I can't think of one. [/QUOTE]
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