Created
October 4, 2012 04:56
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toLower.c
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| /*lower:convert c to lowercase; ASCII only*/ | |
| int lower(int c) | |
| { | |
| if (c >= 'A' && c <= 'Z') | |
| return c +'a'-'A'; | |
| else | |
| return c; | |
| } |
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or "return c ^ 32" if you want to toggle case