int QSwrite_prob_file (QSprob p, FILE *file, const char *filetype)
/* p is a QSprob, a handle to an existing LP problem. */ /* Write the problem to the screen in LP format. */ int rval; rval = QSwrite_prob_file (p, stdout, "LP"); if (rval) { fprintf (stderr, "Could not write LP to stdout, error code %d\n", rval); }