X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fsample.c;h=8db7c8372a0bac9695a8d7641de351256460b805;hb=02ef5fef5288b80a4822e1006f6cb2b1369a55bd;hp=8a5406d14299daacb7806a5022f0c9cfb34617a6;hpb=7b98b3a4f58f6dc5a8e9cbc188b627966d5e652d;p=pspp-builds.git

diff --git a/src/sample.c b/src/sample.c
index 8a5406d1..8db7c837 100644
--- a/src/sample.c
+++ b/src/sample.c
@@ -48,7 +48,7 @@ struct sample_trns
     unsigned frac;              /* TYPE_FRACTION: a fraction of UINT_MAX. */
   };
 
-int sample_trns_proc (struct trns_header *, struct ccase *);
+static trns_proc_func sample_trns_proc;
 
 int
 cmd_sample (void)
@@ -59,8 +59,6 @@ cmd_sample (void)
   int a, b;
   unsigned frac;
 
-  lex_match_id ("SAMPLE");
-
   if (!lex_force_num ())
     return CMD_FAILURE;
   if (!lex_integer_p ())
@@ -98,13 +96,6 @@ cmd_sample (void)
     }
   lex_get ();
 
-#if DEBUGGING
-  if (type == TYPE_FRACTION)
-    printf ("SAMPLE %g.\n", frac / (double) UINT_MAX);
-  else
-    printf ("SAMPLE %d FROM %d.\n", a, b);
-#endif
-
   trns = xmalloc (sizeof *trns);
   trns->h.proc = sample_trns_proc;
   trns->h.free = NULL;
@@ -118,8 +109,10 @@ cmd_sample (void)
   return lex_end_of_command ();
 }
 
-int
-sample_trns_proc (struct trns_header * trns, struct ccase *c UNUSED)
+/* Executes a SAMPLE transformation. */
+static int
+sample_trns_proc (struct trns_header * trns, struct ccase *c UNUSED,
+                  int case_num UNUSED)
 {
   struct sample_trns *t = (struct sample_trns *) trns;
   double U;