2 % (c) The GRASP/AQUA Project, Glasgow University, 1994
4 \subsection[filePosn.lc]{hGetPosn and hSetPosn Runtime Support}
17 while ((posn = ftell((FILE *) fp)) == -1) {
18 /* the possibility seems awfully remote */
28 /* The following is only called with a position that we've already visited */
35 while (fseek((FILE *) fp, posn, SEEK_SET) != 0) {