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-rw-r--r--tools/bpf/bpftool/json_writer.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/json_writer.h b/tools/bpf/bpftool/json_writer.h
index 1516aafba59d..0fa2fb1b6351 100644
--- a/tools/bpf/bpftool/json_writer.h
+++ b/tools/bpf/bpftool/json_writer.h
@@ -17,6 +17,7 @@
#include <stdbool.h>
#include <stdint.h>
+#include <stdarg.h>
/* Opaque class structure */
typedef struct json_writer json_writer_t;
@@ -33,6 +34,7 @@ void jsonw_pretty(json_writer_t *self, bool on);
void jsonw_name(json_writer_t *self, const char *name);
/* Add value */
+void jsonw_vprintf_enquote(json_writer_t *self, const char *fmt, va_list ap);
void jsonw_printf(json_writer_t *self, const char *fmt, ...);
void jsonw_string(json_writer_t *self, const char *value);
void jsonw_bool(json_writer_t *self, bool value);