Added parsing of arguments to --read. The explicit format spec is currently

broken.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5576 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/sp65/attr.h

@@ -85,6 +85,28 @@ int FindAttr (const Collection* C, const char* Name, unsigned* Index);
  * will contain the insert position.
  */
 
+const Attr* GetAttr (const Collection* C, const char* Name);
+/* Search for an attribute with the given name and return it. The function
+ * returns NULL if the attribute wasn't found.
+ */
+
+const Attr* NeedAttr (const Collection* C, const char* Name, const char* Context);
+/* Search for an attribute with the given name and return it. If the attribute
+ * is not found, the function terminates with an error using Context as
+ * additional context in the error message.
+ */
+
+const char* GetAttrVal (const Collection* C, const char* Name);
+/* Search for an attribute with the given name and return its value. The
+ * function returns NULL if the attribute wasn't found.
+ */
+
+const char* NeedAttrVal (const Collection* C, const char* Name, const char* Context);
+/* Search for an attribute with the given name and return its value. If the
+ * attribute wasn't not found, the function terminates with an error using
+ * Context as additional context in the error message.
+ */
+
 void AddAttr (Collection* C, const char* Name, const char* Value);
 /* Add an attribute to an alphabetically sorted attribute collection */
 
@@ -94,6 +116,13 @@ void SplitAddAttr (Collection* C, const char* Combined, const char* Name);
  * Name is NULL, terminate with an error.
  */
 
+Collection* ParseAttrList (const char* List, const char** NameList, unsigned NameCount);
+/* Parse a list containing name/value pairs into a sorted collection. Some
+ * attributes may not need a name, so NameList contains these names. If there
+ * were no errors, the function returns a alphabetically sorted collection
+ * containing Attr entries.
+ */
+
 
 
 /* End of attr.h */