ref: 42dfac6916ebbdac65cbec8b3e1a80c3ee41423c dir: /Inferno/thumb/include/lib9.h/
#include <u.h> #include <kern.h> /* * Extensions for Inferno to basic libc.h */ #undef __LITTLE_ENDIAN /* math/dtoa.c; longs in ARM doubles are big-endian */