refactor sym & attributes

tcc.h:
* cleanup struct 'Sym'
* include some 'Attributes' into 'Sym'
* in turn get rid of VT_IM/EXPORT, VT_WEAK
* re-number VT_XXX flags
* replace some 'long' function args by 'int'

tccgen.c:
* refactor parse_btype()

1 files changed, 2 insertions, 2 deletions

diff --git a/c67-gen.c b/c67-gen.c
index a480976..bcb4b0e 100644
--- a/c67-gen.c
+++ b/c67-gen.c
@@ -1951,12 +1951,12 @@ void gfunc_prolog(CType * func_type)
     CType *type;
 
     sym = func_type->ref;
-    func_call = sym->r;
+    func_call = sym->f.func_call;
     addr = 8;
     /* if the function returns a structure, then add an
        implicit pointer parameter */
     func_vt = sym->type;
-    func_var = (sym->c == FUNC_ELLIPSIS);
+    func_var = (sym->f.func_type == FUNC_ELLIPSIS);
     if ((func_vt.t & VT_BTYPE) == VT_STRUCT) {
 	func_vc = addr;
 	addr += 4;