nnul 168 scripts/dtc/treesource.c int nnotstring = 0, nnul = 0; nnul 176 scripts/dtc/treesource.c nnul++; nnul 186 scripts/dtc/treesource.c if ((p[len-1] == '\0') && (nnotstring == 0) && (nnul < (len-nnul))