95       struct objc_ivar * variable = class_getInstanceVariable (object->class_pointer, name);  in object_getInstanceVariable()  local
97       if (variable != NULL  &&  returnValue != NULL)  in object_getInstanceVariable()
99 	  char *location = (char *)object + variable->ivar_offset;  in object_getInstanceVariable()
104       return variable;  in object_getInstanceVariable()
115       struct objc_ivar * variable = class_getInstanceVariable (object->class_pointer, name);  in object_setInstanceVariable()  local
117       if (variable != NULL)  in object_setInstanceVariable()
119 	  char *location = (char *)object + variable->ivar_offset;  in object_setInstanceVariable()
124       return variable;  in object_setInstanceVariable()
128 id object_getIvar (id object, struct objc_ivar * variable)  in object_getIvar()  argument
130   if (object == nil  ||  variable == NULL)  in object_getIvar()
134       char *location = (char *)object + variable->ivar_offset;  in object_getIvar()
140 void object_setIvar (id object, struct objc_ivar * variable, id value)  in object_setIvar()  argument
142   if (object == nil  ||  variable == NULL)  in object_setIvar()
146       char *location = (char *)object + variable->ivar_offset;  in object_setIvar()
152 const char * ivar_getName (struct objc_ivar * variable)  in ivar_getName()  argument
154   if (variable == NULL)  in ivar_getName()
157   return variable->ivar_name;  in ivar_getName()
160 ptrdiff_t ivar_getOffset (struct objc_ivar * variable)  in ivar_getOffset()  argument
162   if (variable == NULL)  in ivar_getOffset()
165   return (ptrdiff_t)(variable->ivar_offset);  in ivar_getOffset()
168 const char * ivar_getTypeEncoding (struct objc_ivar * variable)  in ivar_getTypeEncoding()  argument
170   if (variable == NULL)  in ivar_getTypeEncoding()
173   return variable->ivar_type;  in ivar_getTypeEncoding()