X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ffrequencies.q;h=66faf5ef027e2608914a0a9b2927bedbe5831ee7;hb=77cbf2d7d1e5712d4ef952f265ed5c2917fc3f68;hp=d9f8660f94c7e49898c1e8c6db20cf05fbef94bc;hpb=f2828f801736701c0294803b5dedd4c4ab63b45e;p=pspp

diff --git a/src/frequencies.q b/src/frequencies.q
index d9f8660f94..66faf5ef02 100644
--- a/src/frequencies.q
+++ b/src/frequencies.q
@@ -518,6 +518,8 @@ get_freq_comparator (int frq_sort, int var_type)
   return 0;
 }
 
+/* Returns nonzero iff the value in struct freq F is non-missing
+   for variable V. */
 static int
 not_missing (const void *f_, void *v_) 
 {
@@ -527,8 +529,9 @@ not_missing (const void *f_, void *v_)
   return !is_missing (&f->v, v);
 }
 
+/* Summarizes the frequency table data for variable V. */
 static void
-postprocess_freq_tab (struct variable * v)
+postprocess_freq_tab (struct variable *v)
 {
   hsh_compare_func *compare;
   struct freq_tab *ft;
@@ -575,6 +578,7 @@ postprocess_freq_tab (struct variable * v)
     }
 }
 
+/* Frees the frequency table for variable V. */
 static void
 cleanup_freq_tab (struct variable *v)
 {