Drop UNUSED macro -- it dirties the namespace and is not needed.

We compile with -Wno-unused-parameters instead.

4 files changed, 1 insertions, 5 deletions

diff --git a/source/fitz/error.c b/source/fitz/error.c
index 724fd078..a99a3f83 100644
--- a/source/fitz/error.c
+++ b/source/fitz/error.c
@@ -8,7 +8,7 @@
 
 void fz_var_imp(void *var)
 {
-	UNUSED(var); /* Do nothing */
+	/* Do nothing */
 }
 
 void fz_flush_warnings(fz_context *ctx)
diff --git a/source/fitz/filter-dct.c b/source/fitz/filter-dct.c
index e48f90fd..c18ae79d 100644
--- a/source/fitz/filter-dct.c
+++ b/source/fitz/filter-dct.c
@@ -52,7 +52,6 @@ static void
 fz_dct_mem_free(j_common_ptr cinfo, void *object, size_t size)
 {
 	fz_dctd *state = JZ_DCT_STATE_FROM_CINFO(cinfo);
-	UNUSED(size);
 	fz_free(state->ctx, object);
 }
 
diff --git a/source/fitz/load-jpeg.c b/source/fitz/load-jpeg.c
index 2603ce7d..2640a8a4 100644
--- a/source/fitz/load-jpeg.c
+++ b/source/fitz/load-jpeg.c
@@ -27,7 +27,6 @@ static void
 fz_jpg_mem_free(j_common_ptr cinfo, void *object, size_t size)
 {
 	fz_context *ctx = JZ_CTX_FROM_CINFO(cinfo);
-	UNUSED(size);
 	fz_free(ctx, object);
 }
 
diff --git a/source/pdf/pdf-nametree.c b/source/pdf/pdf-nametree.c
index 8426b906..a3b7acb0 100644
--- a/source/pdf/pdf-nametree.c
+++ b/source/pdf/pdf-nametree.c
@@ -112,8 +112,6 @@ pdf_load_name_tree_imp(fz_context *ctx, pdf_obj *dict, pdf_document *doc, pdf_ob
 	pdf_obj *names = pdf_dict_get(ctx, node, PDF_NAME_Names);
 	int i;
 
-	UNUSED(ctx);
-
 	if (kids && !pdf_mark_obj(ctx, node))
 	{
 		int len = pdf_array_len(ctx, kids);