Symbol: ISALPHA
usr/src/cmd/ipf/lib/inet_addr.c
81
#define ISALPHA(x) isalpha((u_char)(x))
usr/src/uts/common/inet/ipf/netinet/ip_compat.h
1694
#define ISALPHA(x) isalpha((u_char)(x))
usr/src/uts/common/sys/ctype.h
52
#define ISALPHA(_c) \