M                 243 lib/sha1.c     #define M(I) ( tm =   x[I&0x0f] ^ x[(I-14)&0x0f] \
M                 325 lib/sha256.c   #define M(I) ( tm =   S1(x[(I-2)&0x0f]) + x[(I-7)&0x0f] \
M                 350 lib/sha512.c   #define M(I) (x[(I) & 15]                                                 \
M                3285 src/w32fns.c   #define M(msg) { msg, # msg }
M                3317 src/w32fns.c   #undef M