[PATCH v12 01/13] ref-filter: move `struct atom_value` to ref-filter.c

[Karthik Nayak <karthik.188@gmail.com>]

Since atom_value is only required for the internal working of
ref-filter it doesn't belong in the public header.

Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
 ref-filter.c | 5 +++++
 ref-filter.h | 5 +----
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/ref-filter.c b/ref-filter.c
index 46963a5..e53c77e 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -55,6 +55,11 @@ static struct {
 	{ "color" },
 };
 
+struct atom_value {
+	const char *s;
+	unsigned long ul; /* used for sorting when not FIELD_STR */
+};
+
 /*
  * An atom is a valid field atom listed above, possibly prefixed with
  * a "*" to denote deref_tag().
diff --git a/ref-filter.h b/ref-filter.h
index 6bf27d8..45026d0 100644
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -16,10 +16,7 @@
 #define FILTER_REFS_INCLUDE_BROKEN 0x1
 #define FILTER_REFS_ALL 0x2
 
-struct atom_value {
-	const char *s;
-	unsigned long ul; /* used for sorting when not FIELD_STR */
-};
+struct atom_value;
 
 struct ref_sorting {
 	struct ref_sorting *next;
-- 
2.5.0