X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Faggregate.c;h=491578398bf099cb6c14ea4b976f89face0df954;hb=aacb81b15f6b8b34def3ef7b76c7d069a64bc5d8;hp=aa289716f5a6aaaabf26a7d7ec45b38ff7434ec9;hpb=81fff61a96bece351e381ad3fef8ab1248a952ba;p=pspp

diff --git a/src/language/stats/aggregate.c b/src/language/stats/aggregate.c
index aa289716f5..491578398b 100644
--- a/src/language/stats/aggregate.c
+++ b/src/language/stats/aggregate.c
@@ -154,10 +154,10 @@ static int aggregate_single_case (struct agr_proc *agr,
 static void dump_aggregate_info (struct agr_proc *agr, struct ccase *output);
 
 /* Aggregating to the active file. */
-static bool agr_to_active_file (struct ccase *, void *aux);
+static bool agr_to_active_file (const struct ccase *, void *aux);
 
 /* Aggregating to a system file. */
-static bool presorted_agr_to_sysfile (struct ccase *, void *aux);
+static bool presorted_agr_to_sysfile (const struct ccase *, void *aux);
 
 /* Parsing. */
 
@@ -1074,7 +1074,7 @@ initialize_aggregate_info (struct agr_proc *agr, const struct ccase *input)
    are dropped.
    Returns true if successful, false if an I/O error occurred. */
 static bool
-agr_to_active_file (struct ccase *c, void *agr_)
+agr_to_active_file (const struct ccase *c, void *agr_)
 {
   struct agr_proc *agr = agr_;
 
@@ -1087,7 +1087,7 @@ agr_to_active_file (struct ccase *c, void *agr_)
 /* Aggregate the current case and output it if we passed a
    breakpoint. */
 static bool
-presorted_agr_to_sysfile (struct ccase *c, void *agr_) 
+presorted_agr_to_sysfile (const struct ccase *c, void *agr_) 
 {
   struct agr_proc *agr = agr_;