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-rw-r--r--src/include/gpxe/settings.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/gpxe/settings.h b/src/include/gpxe/settings.h
index f5ecae94f..ab0de5b43 100644
--- a/src/include/gpxe/settings.h
+++ b/src/include/gpxe/settings.h
@@ -102,5 +102,6 @@ extern int show_setting ( struct config_context *context, const char *name,
char *buf, size_t len );
extern int set_setting ( struct config_context *context, const char *name,
const char *value );
+extern int clear_setting ( struct config_context *context, const char *name );
#endif /* _GPXE_SETTINGS_H */