# free_lp Deletes an lprec structure and initialise the plp variable. void free_lp(lprec **plp); Return Value None Parameters plp lprec structure to delete. After the call, *plp will be set to NULL. Remarks The free_lp function frees all memory allocated to the lp structure and initialises the *plp variable. Example
    #include <stdio.h>
    #include <stdlib.h>
    #include "lp_lib.h"

    int main(void)
    {
      lprec *lp;

      /* Create a new LP model */
      lp = make_lp(0, 0);
      if(lp == NULL) {
        fprintf(stderr, "Unable to create new LP model\n");
        return(1);
      }

      /* Model created */

      /*
      .
      .
      .
      */

      free_lp(&lp);
      return(0);
    }
lp_solve API reference See Also delete_lp, make_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI