most unused arg warnings corrected.

- removed deprecated bitmap arg from IMB_allocImBuf (plugins will need updating).
- mostly tagged UNUSED() since some of these functions look like they may need to have the arguments used later.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/blenlib/intern/dynlib.c b/source/blender/blenlib/intern/dynlib.c
index 55d6ce7a241..a674f38cec6 100644
--- a/source/blender/blenlib/intern/dynlib.c
+++ b/source/blender/blenlib/intern/dynlib.c
@@ -122,6 +122,7 @@ void *PIL_dynlib_find_symbol(PILdynlib* lib, char *symname) {
 }
 
 char *PIL_dynlib_get_error_as_string(PILdynlib* lib) {
+	(void)lib; /* unused */
 	return dlerror();
 }