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*/
-#ifndef __TINC_PRF_H__
-#define __TINC_PRF_H__
+#ifndef __MESHLINK_PRF_H__
+#define __MESHLINK_PRF_H__
extern bool prf(const char *secret, size_t secretlen, char *seed, size_t seedlen, char *out, size_t outlen) __attribute__ ((__warn_unused_result__));