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Download 78K0 Coding - Renesas Electronics
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CubeSuite+ V1.01.00 CHAPTER 6 FUNCTION SPECIFICATIONS _toupper Subtracts "a" from "c" and adds "A" to the result (_toupper is exactly the same as toup) Remark a: Lowercase; A: Uppercase [Syntax] #include <ctype.h> int _toupper (int c) ; [Argument(s)/Return value] Argument c: Value obtained by adding "A" to the result of subtraction "c" - Character to be converted Remark Return Value "a" a: Lowercase; A: Uppercase [Description] - The _toupper function is similar to toup except that it does not test to see if the argument is a lowercase letter. R20UT0782EJ0100 Rev.1.00 Oct 01, 2011 Page 619 of 836
