X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=inline;f=src%2Fsample.c;h=67523b3d80ff62e65cd5185de4ce70ce26df7777;hb=6d34b6cd00bb26603f8acedd3f0ed69a4484e484;hp=b721f2db9c1228464ed2b2c30486a63cfbf8cc08;hpb=2bfc3a138f308ffb38634a92b23bdc7b62592324;p=pspp

diff --git a/src/sample.c b/src/sample.c
index b721f2db9c..67523b3d80 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 ())
@@ -118,8 +116,10 @@ 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;