X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Farray.h;h=eab98dcaa908e7f37ca1a5c5e62692f8c7232c80;hb=17d00f9ba94128390819277e5d614a03e98aade0;hp=fbebd56835f0ba59bf4afc522e17f7240e7e1c50;hpb=5dbf5abcbed01f04422d4dead1c0ae0bb7efde4f;p=pspp

diff --git a/src/libpspp/array.h b/src/libpspp/array.h
index fbebd56835..eab98dcaa9 100644
--- a/src/libpspp/array.h
+++ b/src/libpspp/array.h
@@ -1,4 +1,4 @@
-/* 
+/*
 PSPP - a program for statistical analysis.
 Copyright (C) 2017 Free Software Foundation, Inc.
 
@@ -96,7 +96,7 @@ size_t partition (void *array, size_t count, size_t size,
    for the first TRUE_CNT elements and zero for the remaining
    elements.  AUX is passed as auxiliary data to PREDICATE. */
 bool is_partitioned (const void *array, size_t count, size_t size,
-                    size_t true_cnt,
+                    size_t n_trues,
                     algo_predicate_func *predicate, const void *aux);
 
 /* Randomly reorders ARRAY, which contains COUNT elements of SIZE
@@ -247,5 +247,8 @@ void sort_heap (void *array, size_t count, size_t size,
 bool is_heap (const void *array, size_t count, size_t size,
              algo_compare_func *compare, const void *aux);
 
+/* Reverses the order of ARRAY, which contains COUNT elements of SIZE bytes
+   each. */
+void reverse_array (void *array, size_t count, size_t size);
 
 #endif /* algorithm.h */