1 files changed, 24 insertions, 0 deletions
diff --git a/argv-array.h b/argv-array.h
new file mode 100644
index 0000000000..40248d424c
--- /dev/null
+++ b/argv-array.h
@@ -0,0 +1,24 @@
+#ifndef ARGV_ARRAY_H
+#define ARGV_ARRAY_H
+
+extern const char *empty_argv[];
+
+struct argv_array {
+	const char **argv;
+	int argc;
+	int alloc;
+};
+
+#define ARGV_ARRAY_INIT { empty_argv, 0, 0 }
+
+void argv_array_init(struct argv_array *);
+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 *);
+const char **argv_array_detach(struct argv_array *array, int *argc);
+void argv_array_free_detached(const char **argv);
+
+#endif /* ARGV_ARRAY_H */