Searched defs:_toupper (Results 1 – 4 of 4) sorted by relevance
33 # define _toupper(__c) __toupper(__c) macro
134 _toupper(int c) in _toupper() function
66 #define _toupper(c) ((c) - 'a' + 'A') macro
61 #define _toupper(c) (islower(c) ? ((c) - 'a' + 'A') : (c)) macro