pch               134 src/dps8/shm.c   int pch = 0;
pch               158 src/dps8/shm.c           while (( pch = fgetc(lck_fp)) != EOF || fct < SPIDLEN)
pch               160 src/dps8/shm.c               if (!( pch < 32 || pch > 126 ))
pch               168 src/dps8/shm.c                   fprintf(stderr, "%c", pch);