toupper           700 arch/powerpc/kernel/prom_init.c #define toupper(c)	(islower(c) ? ((c) - 'a' + 'A') : (c))
toupper            57 include/linux/ctype.h #define toupper(c) __toupper(c)
toupper            58 tools/include/linux/ctype.h #define toupper(c) __toupper(c)