1 files changed, 34 insertions, 0 deletions
diff --git a/src/prc1/from.h b/src/prc1/from.h
new file mode 100644
index 0000000..8a77629
--- /dev/null
+++ b/src/prc1/from.h
@@ -0,0 +1,34 @@
+#ifndef FROM_H
+#define FROM_H
+
+#include "cgen.h"
+#include "lex.h"
+#include "storage.h"
+#include "prv.h"
+#include <stddef.h>
+
+struct from
+{
+    struct from_it
+    {
+        enum {FR_VAL, FR_VAR} type;
+
+        union
+        {
+            const struct tk *tk;
+            const struct stentry *e;
+        } u;
+    } start, end;
+
+    size_t block_i;
+    const struct stentry *var;
+};
+
+int from(const struct lex *l, struct prv *p);
+int from_id(const struct lex *l, struct prv *p);
+int from_by(const struct lex *l, struct prv *p);
+int from_idby(const struct lex *l, struct prv *p);
+int from_cgen(const struct from *m, struct cgen *c);
+void from_free(struct from *fr);
+
+#endif