diff --git a/decompiler/backend/cexpressiongenerator.py b/decompiler/backend/cexpressiongenerator.py
index 7d85e964..cbea3d5b 100644
--- a/decompiler/backend/cexpressiongenerator.py
+++ b/decompiler/backend/cexpressiongenerator.py
@@ -65,6 +65,7 @@ def get_data_of_struct_string(variable) -> GlobalVariable:
 
 
 def inline_global_variable(var) -> bool:
+    """Decides whether or not to inline a global variable."""
     if not var.is_constant:
         return False
     match var.type:
diff --git a/decompiler/frontend/binaryninja/handlers/globals.py b/decompiler/frontend/binaryninja/handlers/globals.py
index bcc7b692..fff56957 100644
--- a/decompiler/frontend/binaryninja/handlers/globals.py
+++ b/decompiler/frontend/binaryninja/handlers/globals.py
@@ -279,10 +279,16 @@ def _lift_named_type_ref(self, variable: DataVariable, parent: Optional[MediumLe
                 raise NotImplementedError(f"No handler for '{variable.type.named_type_class}' in lifter")
 
     def _lift_structure_type(self, variable: DataVariable, parent: Optional[MediumLevelILInstruction] = None, **_):
+        """Lift a struct"""
         struct_type = variable.type
         return self._lift_struct_helper(variable, parent, struct_type)
 
     def _lift_struct_helper(self, variable, parent, struct_type):
+        """This helper method for lifting structs does the heavy lifting.
+        A structs initial value is comprised of its membembers' initial values.
+        This method iterates over all struct members, interprets the corresponding memory locations as new data variables
+        and lifts them (recursively) to gain access to the members' initial values.
+        """
         values = {}
         s_type = self._lifter.lift(struct_type)
         for member_type in struct_type.members:
diff --git a/decompiler/structures/pseudo/expressions.py b/decompiler/structures/pseudo/expressions.py
index d28685e1..9f17d6d5 100644
--- a/decompiler/structures/pseudo/expressions.py
+++ b/decompiler/structures/pseudo/expressions.py
@@ -560,6 +560,9 @@ def accept(self, visitor: DataflowObjectVisitorInterface[T]) -> T:
 
 
 class ConstantComposition(Constant):
+    """This class stores multiple constants of the same type in a list.
+    It is used to represent arrays and string constants"""
+
     def __init__(self, value: list[Constant], vartype: DecompiledType = UnknownType(), tags: Optional[Tuple[Tag, ...]] = None):
         super().__init__(
             value,
@@ -587,6 +590,10 @@ def accept(self, visitor: DataflowObjectVisitorInterface[T]) -> T:
 
 
 class StructConstant(Constant):
+    """This class represents constant structs.
+    The value is a dictionary mapping offsets to the corresponding fields' value.
+    The vartype is a 'Struct' (a special ComplexType), which provides a mapping from offsets to field names."""
+
     def __init__(self, value: dict[int, Expression], vartype: Struct, tags: Optional[Tuple[Tag, ...]] = None):
         super().__init__(
             value,