git-send-email: introduce compose-encoding

diff --git a/argv-array.h b/argv-array.h
index b93a69c36cb8d391c1d7de93f75b3d54c00e60ca..f4b98660f8a98e2cecdf70285d1d76205b3f4be7 100644 (file)
--- a/argv-array.h
+++ b/argv-array.h
@@ -16,6 +16,7 @@ void argv_array_push(struct argv_array *, const char *);
 __attribute__((format (printf,2,3)))
 void argv_array_pushf(struct argv_array *, const char *fmt, ...);
 void argv_array_pushl(struct argv_array *, ...);
+void argv_array_pop(struct argv_array *);
 void argv_array_clear(struct argv_array *);
 
 #endif /* ARGV_ARRAY_H */