31 struct if_stack  struct
33   struct if_stack *next;  argument
1690   struct if_stack *ifs = buffer->if_stack;  in do_else()
1723   struct if_stack *ifs = buffer->if_stack;  in do_elif()
1758   struct if_stack *ifs = buffer->if_stack;  in do_endif()
1775       buffer->if_stack = ifs->next;  in do_endif()
1789   struct if_stack *ifs;  in push_conditional()
1792   ifs = XOBNEW (&pfile->buffer_ob, struct if_stack);  in push_conditional()
1794   ifs->next = buffer->if_stack;  in push_conditional()
1805   buffer->if_stack = ifs;  in push_conditional()
2206   struct if_stack *ifs;  in _cpp_pop_buffer()
2210   for (ifs = buffer->if_stack; ifs; ifs = ifs->next)  in _cpp_pop_buffer()