Add new helper macro for assembly files __MINGW_IMP_LSYMBOL.


git-svn-id: svn+ssh://svn.code.sf.net/p/mingw-w64/code/trunk@4283 4407c894-4637-0410-b4f5-ada5f102cad1

mingw-w64-headers/crt/_mingw_mac.h

diff --git a/mingw-w64-headers/crt/_mingw_mac.h b/mingw-w64-headers/crt/_mingw_mac.h
index 3e5c584..c69c480 100644
--- a/mingw-w64-headers/crt/_mingw_mac.h
+++ b/mingw-w64-headers/crt/_mingw_mac.h
@@ -51,10 +51,12 @@
 
 #if __MINGW_USE_UNDERSCORE_PREFIX == 0
 #define __MINGW_IMP_SYMBOL(sym)	__imp_##sym
+#define __MINGW_IMP_LSYMBOL(sym) __imp_##sym
 #define __MINGW_USYMBOL(sym) sym
 #define __MINGW_LSYMBOL(sym) _##sym
 #else
 #define __MINGW_IMP_SYMBOL(sym)	_imp__##sym
+#define __MINGW_IMP_LSYMBOL(sym) __imp__##sym
 #define __MINGW_USYMBOL(sym) _##sym
 #define __MINGW_LSYMBOL(sym) sym
 #endif