Commit unsaved work.

FossilOrigin-Name: 46adf8e389516e01f11696af5cf48d7dbee8764a480e20957a251538ace8cf3a

1 files changed, 18 insertions, 1 deletions

diff --git a/src/lib/aplwc_internal.h b/src/lib/aplwc_internal.h
index 888d35c..e394bd8 100644
--- a/src/lib/aplwc_internal.h
+++ b/src/lib/aplwc_internal.h
@@ -17,6 +17,7 @@ struct memory {
 struct aplwc {
 	enum aplwc_rc last_error;
 	struct memory memory;
+	struct aplwc_module *modules;
 };
 
 struct aplwc_line {
@@ -42,7 +43,9 @@ enum token_tag {
 	TOKEN_TAG_DEL,
 	TOKEN_TAG_LEFT_PAREN,
 	TOKEN_TAG_RIGHT_PAREN,
-	TOKEN_TAG_IBEAM
+	TOKEN_TAG_IBEAM,
+	TOKEN_TAG_QUAD,
+	TOKEN_TAG_UNKNOWN_SYM
 };
 
 struct token {
@@ -67,6 +70,13 @@ struct aplwc_value {
 	enum value_tag tag;
 };
 
+struct aplwc_module {
+	struct aplwc *aplwc;
+	struct string *name;
+	struct token_list *tokens;
+	struct aplwc_module *link;
+};
+
 /* eval.c */
 struct aplwc_value *eval_line(struct aplwc_line *);
 
@@ -77,21 +87,28 @@ struct aplwc_line *memory_alloc_aplwc_line(struct memory *);
 struct string *memory_alloc_string(struct memory *, size_t);
 struct token_list *memory_alloc_token_list(struct memory *, size_t);
 struct aplwc_value *memory_alloc_aplwc_value(struct memory *);
+struct aplwc_module *memory_alloc_aplwc_module(struct memory *);
+struct module_imports *memory_alloc_module_imports(struct memory *, size_t);
 void memory_free_aplwc(struct memory *, struct aplwc *);
 void memory_free_aplwc_line(struct memory *, struct aplwc_line *);
 void memory_free_string(struct memory *, struct string *);
 void memory_free_token_list(struct memory *, struct token_list *);
 void memory_free_aplwc_value(struct memory *, struct aplwc_value *);
+void memory_free_aplwc_module(struct memory *, struct aplwc_module *);
 
 /* string.c */
 struct string *chars_to_string(struct aplwc *, const char *, int len);
 uint32_t string_char(struct string *, size_t);
 size_t char_length(struct string *, size_t);
+int string_compare(struct string *, struct string *);
 
 /* syntax.c */
 struct token_list *scan_string(struct aplwc *, struct string *, int);
+enum aplwc_rc check_tokens(struct token_list *);
 
 /* module.c */
 enum aplwc_rc load_module(struct aplwc *, struct string *, struct token_list *);
+struct aplwc_module *module_lookup(struct aplwc *, struct string *);
+struct string *module_imports_syms(struct module_imports *);
 
 #endif /* APLWC_INTERNAL_H */