Symbol: toupper
games/larn/header.h
622
#define toupper(x) (to_upper[x])
include/ctype.h
256
#define toupper(c) __sbtoupper(c)
lib/libc/locale/isctype.c
198
#undef toupper
lib/libc/locale/isctype.c
200
toupper(int c)
stand/lib/stand.h
223
toupper(int c)
sys/sys/ctype.h
54
#define toupper(c) ((c) - 0x20 * (((c) >= 'a') && ((c) <= 'z')))