Make config_lines_eq() take const arguments.

diff --git a/src/lib/encoding/confline.c b/src/lib/encoding/confline.c
index fdb575e03fd1fdaa1f4cbcd619134dffd9225f6d..0d8384db138a3021acf771f08671bc402cd66001 100644 (file)
--- a/src/lib/encoding/confline.c
+++ b/src/lib/encoding/confline.c
@@ -256,7 +256,7 @@ config_lines_dup_and_filter(const config_line_t *inp,
 /** Return true iff a and b contain identical keys and values in identical
  * order. */
 int
-config_lines_eq(config_line_t *a, config_line_t *b)
+config_lines_eq(const config_line_t *a, const config_line_t *b)
 {
   while (a && b) {
     if (strcasecmp(a->key, b->key) || strcmp(a->value, b->value))

diff --git a/src/lib/encoding/confline.h b/src/lib/encoding/confline.h
index 56ea36bf61b2283486560a41943a4f54df84f8d5..12c554c6e71821d30f1d4ac987ea8310530d0b18 100644 (file)
--- a/src/lib/encoding/confline.h
+++ b/src/lib/encoding/confline.h
@@ -50,7 +50,7 @@ const config_line_t *config_line_find(const config_line_t *lines,
                                       const char *key);
 const config_line_t *config_line_find_case(const config_line_t *lines,
                                            const char *key);
-int config_lines_eq(config_line_t *a, config_line_t *b);
+int config_lines_eq(const config_line_t *a, const config_line_t *b);
 int config_count_key(const config_line_t *a, const char *key);
 void config_free_lines_(config_line_t *front);
 #define config_free_lines(front) \