167     unsigned int bytesperline;      // bytes per line (each plane)  in ReadPCX()  local
186     bytesperline = hdr[HDR_BYTESPERLINE] + 256 * hdr[HDR_BYTESPERLINE + 1];  in ReadPCX()
220     if ((p = (unsigned char *) malloc(bytesperline * nplanes)) == NULL)  in ReadPCX()
231             RLEdecode(p, bytesperline * nplanes, stream);  in ReadPCX()
233             stream.Read(p, bytesperline * nplanes);  in ReadPCX()
252                     *(dst++) = p[i + bytesperline];  in ReadPCX()
253                     *(dst++) = p[i + 2 * bytesperline];  in ReadPCX()
313     unsigned int bytesperline;      // bytes per line (each plane)  in SavePCX()  local
338     bytesperline = width;  in SavePCX()
339     if (bytesperline % 2)  in SavePCX()
340         bytesperline++;  in SavePCX()
342     if ((p = (unsigned char *) malloc(bytesperline * nplanes)) == NULL)  in SavePCX()
355     hdr[HDR_BYTESPERLINE]     = (unsigned char)(bytesperline % 256);  in SavePCX()
356     hdr[HDR_BYTESPERLINE + 1] = (unsigned char)(bytesperline / 256);  in SavePCX()
392                     p[i + bytesperline] = *(src++);  in SavePCX()
393                     p[i + 2 * bytesperline] = *(src++);  in SavePCX()
399         RLEencode(p, bytesperline * nplanes, stream);  in SavePCX()