X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fcc65%2Fsymentry.c;h=e42c8bbaa52a45be4bcd537515a2f0deb1212045;hb=77bfcc1ff0a88e0430f077d22b6fad07c7d0c86b;hp=aedf2652e0899fe744d387f30c24bdee05bb2053;hpb=548336a7bdbf244c3ac6ce5f45e9092486a372dc;p=cc65

diff --git a/src/cc65/symentry.c b/src/cc65/symentry.c
index aedf2652e..e42c8bbaa 100644
--- a/src/cc65/symentry.c
+++ b/src/cc65/symentry.c
@@ -153,6 +153,19 @@ void DumpSymEntry (FILE* F, const SymEntry* E)
 
 
 
+int SymIsOutputFunc (const SymEntry* Sym)
+/* Return true if this is a function that must be output */
+{
+    /* Symbol must be a function which is defined and either extern or
+     * static and referenced.
+     */
+    return IsTypeFunc (Sym->Type)               &&
+           SymIsDef (Sym)                       &&
+           (Sym->Flags & (SC_REF | SC_EXTERN));
+}                                               
+
+
+
 const DeclAttr* SymGetAttr (const SymEntry* Sym, DeclAttrType AttrType)
 /* Return an attribute for this symbol or NULL if the attribute does not exist */
 {