library routine to convert lower case to upper case

Posted on 2000-05-01
Last Modified: 2010-04-15

I need library routine to convert lower case to upper case.

What is the name of it ?
Question by:oranm
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Accepted Solution

mournblade earned 20 total points
ID: 2765913
in ctype.h there's a routine called toupper() that converts a character to uppercase if it is a letter and if it is lowercase (if you want to convert from uppercase to lowercase, there's the tolower() routine). i don't know if a routine that converts a complete string exists in C, but it is easy to implement with a simple loop

Author Comment

ID: 2765930
thanks again

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