diff --git a/src/proto/alloc.pro b/src/proto/alloc.pro
new file mode 100644
index 0000000..2069ca8
--- /dev/null
+++ b/src/proto/alloc.pro
@@ -0,0 +1,29 @@
+/* alloc.c */
+void vim_mem_profile_dump(void);
+int alloc_does_fail(size_t size);
+void *alloc(size_t size);
+void *alloc_id(size_t size, alloc_id_T id);
+void *alloc_clear(size_t size);
+void *alloc_clear_id(size_t size, alloc_id_T id);
+void *lalloc_clear(size_t size, int message);
+void *lalloc(size_t size, int message);
+void *lalloc_id(size_t size, int message, alloc_id_T id);
+void *mem_realloc(void *ptr, size_t size);
+void do_outofmem_msg(size_t size);
+void free_all_mem(void);
+char_u *vim_memsave(char_u *p, size_t len);
+void vim_free(void *x);
+void ga_clear(garray_T *gap);
+void ga_clear_strings(garray_T *gap);
+int ga_copy_strings(garray_T *from, garray_T *to);
+void ga_init(garray_T *gap);
+void ga_init2(garray_T *gap, int itemsize, int growsize);
+int ga_grow(garray_T *gap, int n);
+int ga_grow_inner(garray_T *gap, int n);
+char_u *ga_concat_strings(garray_T *gap, char *sep);
+int ga_add_string(garray_T *gap, char_u *p);
+void ga_concat(garray_T *gap, char_u *s);
+void ga_concat_len(garray_T *gap, char_u *s, size_t len);
+void ga_append(garray_T *gap, int c);
+void append_ga_line(garray_T *gap);
+/* vim: set ft=c : */