Prevent warnings about unused parameters.

git-svn-id: http://svn.voria.com/code@1562 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-core/trunk/src/modules/mod_mng/trgt_mng.cpp b/synfig-core/trunk/src/modules/mod_mng/trgt_mng.cpp
index ad98838..5eb0844 100644 (file)
--- a/synfig-core/trunk/src/modules/mod_mng/trgt_mng.cpp
+++ b/synfig-core/trunk/src/modules/mod_mng/trgt_mng.cpp
@@ -68,13 +68,13 @@ mng_alloc_proc(mng_size_t size)
 }
 
 static void MNG_DECL
-mng_free_proc(mng_ptr ptr, mng_size_t size)
+mng_free_proc(mng_ptr ptr, mng_size_t size __attribute__ ((unused)))
 {
        free(ptr); return;
 }
 
 static mng_bool MNG_DECL
-mng_null_proc(mng_handle mng)
+mng_null_proc(mng_handle mng __attribute__ ((unused)))
 {
        // synfig::info("%s:%d mng_trgt::mng_null_proc was called", __FILE__, __LINE__);
        return MNG_TRUE;
@@ -89,8 +89,10 @@ mng_write_proc(mng_handle mng, mng_ptr buf, mng_uint32 size, mng_uint32* written
 }
 
 static mng_bool MNG_DECL
-mng_error_proc(mng_handle mng, mng_int32 error, mng_int8 severity, mng_chunkid chunkname,
-                          mng_uint32 chunkseq, mng_int32 extra1, mng_int32 extra2, mng_pchar errortext)
+mng_error_proc(mng_handle mng __attribute__ ((unused)), mng_int32 error __attribute__ ((unused)),
+                          mng_int8 severity __attribute__ ((unused)), mng_chunkid chunkname __attribute__ ((unused)),
+                          mng_uint32 chunkseq __attribute__ ((unused)), mng_int32 extra1 __attribute__ ((unused)),
+                          mng_int32 extra2 __attribute__ ((unused)), mng_pchar errortext)
 {
        synfig::error("%s:%d mng_trgt: error: %s", __FILE__, __LINE__, errortext);
        return MNG_TRUE;
@@ -264,7 +266,7 @@ mng_trgt::end_frame()
 }
 
 bool
-mng_trgt::start_frame(synfig::ProgressCallback *callback)
+mng_trgt::start_frame(synfig::ProgressCallback *callback __attribute__ ((unused)))
 {
        // synfig::info("%s:%d mng_trgt::start_frame()", __FILE__, __LINE__); 
 
@@ -305,7 +307,7 @@ mng_trgt::start_frame(synfig::ProgressCallback *callback)
 }
 
 Color*
-mng_trgt::start_scanline(int scanline)
+mng_trgt::start_scanline(int scanline __attribute__ ((unused)))
 {
        return color_buffer;
 }