add KRB5_LIB_FUNCTION to all exported functions

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@13863 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/krb5/store_mem.c

@@ -87,7 +87,7 @@ mem_seek(krb5_storage *sp, off_t offset, int whence)
     return s->ptr - s->base;
 }
 
-krb5_storage *
+krb5_storage * KRB5_LIB_FUNCTION
 krb5_storage_from_mem(void *buf, size_t len)
 {
     krb5_storage *sp = malloc(sizeof(krb5_storage));
@@ -112,7 +112,7 @@ krb5_storage_from_mem(void *buf, size_t len)
     return sp;
 }
 
-krb5_storage *
+krb5_storage * KRB5_LIB_FUNCTION
 krb5_storage_from_data(krb5_data *data)
 {
 	return krb5_storage_from_mem(data->data, data->length);