data_start       1410 src/prt2pdf/prt2pdf.c   long data_start = ftell (fp);
data_start       1425 src/prt2pdf/prt2pdf.c   if (fseek (fp, data_start + (long)off1 - 1L, SEEK_SET) != 0)
data_start       1505 src/prt2pdf/prt2pdf.c   const unsigned char * data_start = p;
data_start       1515 src/prt2pdf/prt2pdf.c   const unsigned char * name_ptr = data_start + off1 - 1;