send-email: only allow one address per body tag

diff --git a/submodule-config.h b/submodule-config.h
index cd68030e5824ab40cec1a3d2aa940b654349539a..d05c542d2cdace181ea72055c0f71db6b1afda42 100644 (file)
--- a/submodule-config.h
+++ b/submodule-config.h
@@ -2,6 +2,7 @@
 #define SUBMODULE_CONFIG_CACHE_H
 
 #include "hashmap.h"
+#include "submodule.h"
 #include "strbuf.h"
 
 /*
@@ -14,10 +15,16 @@ struct submodule {
        const char *url;
        int fetch_recurse;
        const char *ignore;
+       const char *branch;
+       struct submodule_update_strategy update_strategy;
        /* the sha1 blob id of the responsible .gitmodules file */
        unsigned char gitmodules_sha1[20];
+       int recommend_shallow;
 };
 
+int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
+int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
+int parse_submodule_config_option(const char *var, const char *value);
 const struct submodule *submodule_from_name(const unsigned char *commit_sha1,
                const char *name);
 const struct submodule *submodule_from_path(const unsigned char *commit_sha1,