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Precedence: bulk

Applied the following to doprnt.c:

* doprnt.c: avoid unused warnings from gcc2

Index: doprnt.c
===================================================================
RCS file: /cvs/djgpp/djgpp/src/libc/ansi/stdio/doprnt.c,v
retrieving revision 1.37
diff -u -r1.37 doprnt.c
--- doprnt.c	23 May 2015 08:35:29 -0000	1.37
+++ doprnt.c	23 May 2015 08:37:04 -0000
@@ -1374,7 +1374,7 @@
         return argp;
       if (prec_index == list_index)
       {
-        va_arg(argp, int);  /* discard */
+        _ulonglong = va_arg(argp, int);  /* discard */
         list_index++;
       }
       goto rflag;
@@ -1387,7 +1387,7 @@
           return argp;
         if (prec_index == list_index)
         {
-          va_arg(argp, int);  /* discard */
+          _ulonglong = va_arg(argp, int);  /* discard */
           list_index++;
         }
       }
@@ -1422,7 +1422,7 @@
         return argp;
       if (arg_index == list_index)
       {
-        va_arg(argp, int);  /* discard */
+        _ulonglong = va_arg(argp, int);  /* discard */
         list_index++;
       }
       break;
@@ -1445,9 +1445,9 @@
       if (arg_index == list_index)
       {
         if (flags & LONGDBL)
-          va_arg(argp, long double);  /* discard */
+          _ulonglong = va_arg(argp, long double);  /* discard */
         else
-          va_arg(argp, double);  /* discard */
+          _ulonglong = va_arg(argp, double);  /* discard */
         list_index++;
       }
       break;
@@ -1468,7 +1468,7 @@
         return argp;
       if (arg_index == list_index)
       {
-        va_arg(argp, void *);  /* discard */
+        _ulonglong = (size_t) va_arg(argp, void *);  /* discard */
         list_index++;
       }
       break;