Expose GroundScope struct

include/groundvm.h

@@ -1,5 +1,6 @@
 #ifndef LIBGROUND_H
 #define LIBGROUND_H
+#define MAX_ID_LEN 64
 
 /*
  * groundvm.h 
@@ -165,6 +166,24 @@ typedef struct GroundObject {
     GroundObjectField* fields;
 } GroundObject;
 
+typedef struct GroundLabel {
+    char id[MAX_ID_LEN];
+    int lineNum;
+    UT_hash_handle hh;
+} GroundLabel;
+
+typedef struct GroundVariable {
+    char id[MAX_ID_LEN];
+    GroundValue value;
+    UT_hash_handle hh;
+} GroundVariable;
+
+typedef struct GroundScope {
+    GroundLabel** labels;
+    GroundVariable** variables;
+    bool isMainScope;
+} GroundScope;
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -180,6 +199,8 @@ void groundAddValueToInstruction(GroundInstruction* inst, GroundValue value);
 void groundAddReferenceToInstruction(GroundInstruction* inst, GroundArg value);
 GroundArg groundCreateReference(GroundArgType type, char* ref);
 
+void groundAddValueToScope(GroundScope* gs, const char* name, GroundValue value);
+
 GroundValue groundCreateValue(GroundValueType type, ...);
 
 GroundProgram groundParseFile(const char* code);