send-email: Add support for SSL and SMTP-AUTH

diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c
index b11ca928d6ac353de888f0e80d24578c5803d769..0afa1c5c41e79a05ddebb7d874956163510daf0b 100644 (file)
--- a/builtin-for-each-ref.c
+++ b/builtin-for-each-ref.c
@@ -1,3 +1,4 @@
+#include "builtin.h"
 #include "cache.h"
 #include "refs.h"
 #include "object.h"
@@ -301,7 +302,7 @@ static const char *find_wholine(const char *who, int wholen, const char *buf, un
        return "";
 }
 
-static char *copy_line(const char *buf)
+static const char *copy_line(const char *buf)
 {
        const char *eol = strchr(buf, '\n');
        char *line;
@@ -315,7 +316,7 @@ static char *copy_line(const char *buf)
        return line;
 }
 
-static char *copy_name(const char *buf)
+static const char *copy_name(const char *buf)
 {
        const char *eol = strchr(buf, '\n');
        const char *eoname = strstr(buf, " <");
@@ -330,7 +331,7 @@ static char *copy_name(const char *buf)
        return line;
 }
 
-static char *copy_email(const char *buf)
+static const char *copy_email(const char *buf)
 {
        const char *email = strchr(buf, '<');
        const char *eoemail = strchr(email, '>');
@@ -796,7 +797,7 @@ static struct ref_sort *default_sort(void)
        return sort;
 }
 
-int cmd_for_each_ref(int ac, const char **av, char *prefix)
+int cmd_for_each_ref(int ac, const char **av, const char *prefix)
 {
        int i, num_refs;
        const char *format = NULL;