pcmd               64 sh.c             struct pipecmd *pcmd;
pcmd              101 sh.c               pcmd = (struct pipecmd*)cmd;
pcmd              109 sh.c                 runcmd(pcmd->left);
pcmd              116 sh.c                 runcmd(pcmd->right);
pcmd              457 sh.c             struct pipecmd *pcmd;
pcmd              477 sh.c               pcmd = (struct pipecmd*)cmd;
pcmd              478 sh.c               nulterminate(pcmd->left);
pcmd              479 sh.c               nulterminate(pcmd->right);