Datasheet

toupper
tolower
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MIKROELEKTRONIKA - SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD
Libraries
mikroC PRO for AVR
CHAPTER 6
Prototype
unsigned short toupper(char character);
Description
If the character is a lowercase letter (a-z), the function returns an uppercase
letter. Otherwise, the function returns an unchanged input parameter.
Prototype
unsigned short tolower(char character);
Description
If the character is an uppercase letter (A-Z), function returns a lowercase letter.
Otherwise, function returns an unchanged input parameter.