C2 - NetBSD

Symbol: C2

lib/libm/noieee_src/trig.h

#define C2 vccast(C2)

libexec/getty/gettytab.h

#define C2 gettynums[15].value

sys/net/zlib.c

#define C2 C0 C0 C0 C0

usr.bin/systat/ifstat.c

#define C2 20 /* 20-39 */