get rat2float building against lrslib-072

Many things could be improved, particularly error processing, but at
least it builds and seems to run.

1 files changed, 13 insertions, 2 deletions

diff --git a/rat2float.c b/rat2float.c
index a23df4f..cfb3a0a 100644
--- a/rat2float.c
+++ b/rat2float.c
@@ -6,13 +6,12 @@
  *
  */
 
-static char rcsid[]="$Id$";
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <float.h>
 
+#include "process_args.h"
 #ifdef LRSMP
 #include "lrsmp.h"
 #endif
@@ -44,9 +43,18 @@ void my_readrat(long *num_p, long * denom_p) {
 void rattodouble(integer_t num, integer_t denom, double *out_p){
   *out_p=(double)num/(double)denom;
 }
+
 #else
 typedef  lrs_mp integer_t;
 #define MP_DIGITS 1000L
+FILE *lrs_ifp;
+FILE *lrs_ofp;
+
+void
+lrs_overflow (int ignored) {
+  fprintf (stderr, "lrs_overflow called. exiting\n");
+  exit(1);
+}
 #endif
 
 #include "rat2float.h"
@@ -62,6 +70,9 @@ int main(argc,argv)
   
   char format[BUFSIZ];
   char  buf[BUFSIZ];
+
+  lrs_ifp = stdin;
+  lrs_ofp = stdout;
   
   process_args(argc,argv,DOCSTRING);