diff --git a/ShellcodeObfuscator/Obfuscator.cpp b/ShellcodeObfuscator/Obfuscator.cpp
index 28b51b0..063755e 100644
--- a/ShellcodeObfuscator/Obfuscator.cpp
+++ b/ShellcodeObfuscator/Obfuscator.cpp
@@ -148,6 +148,8 @@ bool obf_create_groups(pobfuscator_t obf, int32_t group_size)
 		abs_addr->raw_data_size = 8;
 		abs_addr->group = i;
 
+		cur_group->size_in_bytes += END_OF_GROUP_GAGT_SIZE;
+
 		pcode_link_t real_next = cur_group->end->next;
 		cur_group->end->next = gadget;
 		gadget->next = abs_addr;
@@ -273,17 +275,6 @@ bool obf_resolve_abs_addresses(pobfuscator_t obf)
 	return true;
 }
 
-size_t obf_get_group_size(pobfuscator_t obf, int group_id)
-{
-	if (group_id < obf->groups.size())
-		return obf->groups[group_id].size_in_bytes;
-}
-
-void obf_copy_group_to_buffer(pobfuscator_t obf, void* buffer, int group_id)
-{
-
-}
-
 bool obf_gen_all_labels(pobfuscator_t obf)
 {
 	for (pcode_link_t t = obf->code_start->next; t; t = t->next)
@@ -354,6 +345,16 @@ bool obf_gen_label(pobfuscator_t obf, pcode_link_t jmp, int32_t delta)
 	return true;
 }
 
+bool obf_allocate_group_buffers(pobfuscator_t obf, FnAllocateMem AllocMem)
+{
+
+}
+
+bool obf_copy_groups_into_buffers(pobfuscator_t obf, FnMemCopy MemCopy)
+{
+
+}
+
 #include <Windows.h>
 
 void obf_dbg_print_code(pobfuscator_t obf)
@@ -362,8 +363,6 @@ void obf_dbg_print_code(pobfuscator_t obf)
 	if (!StdHandle)
 		return;
 
-
-
 	for (pcode_link_t t = obf->code_start->next; t; t = t->next)
 	{
 		if (t->group % 2)
diff --git a/ShellcodeObfuscator/Obfuscator.h b/ShellcodeObfuscator/Obfuscator.h
index 93f67fc..78a6b5f 100644
--- a/ShellcodeObfuscator/Obfuscator.h
+++ b/ShellcodeObfuscator/Obfuscator.h
@@ -52,7 +52,9 @@ typedef struct _obfuscator_t
 	xed_address_width_enum_t		addr_width;
 }obfuscator_t, *pobfuscator_t;
 
-typedef void* (*FnAllocateMem)(unsigned long size);
+typedef void* (*FnAllocateMem)(uint32_t size);
+
+typedef void (*FnMemCopy)(void* dest, void* src, uint32_t size);
 
 //snickers
 void obf_one_time_please();
@@ -69,18 +71,17 @@ void obf_replace_rel_jmps(pobfuscator_t obf);
 //replaces address in the abs jmp stub with the right address of the given label.
 bool obf_resolve_abs_addresses(pobfuscator_t obf);
 
-//return number of bytes needed to store given group 
-size_t obf_get_group_size(pobfuscator_t obf, int group_id);
-
-//copy group to whever u want it to go
-void obf_copy_group_to_buffer(pobfuscator_t obf, void* buffer, int group_id);
-
 //generate all the labels after loaded from buffa
 bool obf_gen_all_labels(pobfuscator_t obf);
 
 //walk backwards or forwards until placing label
 bool obf_gen_label(pobfuscator_t obf, pcode_link_t start, int32_t delta);
 
+//allocate buffers for all groups
+bool obf_allocate_group_buffers(pobfuscator_t obf, FnAllocateMem AllocMem);
+
+//copy all instructions from each group into allocated buffers
+bool obf_copy_groups_into_buffers(pobfuscator_t obf, FnMemCopy MemCopy);
 
 void obf_dbg_print_code(pobfuscator_t obf);