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-rw-r--r--include/libnftnl/regs.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/libnftnl/regs.h b/include/libnftnl/regs.h
new file mode 100644
index 0000000..7df79ec
--- /dev/null
+++ b/include/libnftnl/regs.h
@@ -0,0 +1,23 @@
+#ifndef _LIBNFTNL_REGS_H_
+#define _LIBNFTNL_REGS_H_
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct nftnl_regs;
+struct nftnl_expr;
+
+struct nftnl_regs *nftnl_regs_alloc(uint32_t num_regs);
+void nftnl_regs_free(const struct nftnl_regs *regs);
+
+uint32_t nftnl_reg_get(struct nftnl_regs *regs, const struct nftnl_expr *expr);
+uint32_t nftnl_reg_get_scratch(struct nftnl_regs *regs, uint32_t len);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* _LIBNFTNL_REGS_H_ */