sum               139 lib/gnu/md5.c    size_t sum;
sum               155 lib/gnu/md5.c        sum = 0;
sum               160 lib/gnu/md5.c            n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream);
sum               162 lib/gnu/md5.c            sum += n;
sum               164 lib/gnu/md5.c            if (sum == BLOCKSIZE)
sum               196 lib/gnu/md5.c    if (sum > 0)
sum               197 lib/gnu/md5.c      md5_process_bytes (buffer, sum, &ctx);