1 files changed, 27 insertions, 0 deletions

diff --git a/nacl/cpucycles/x86tscfreq.h b/nacl/cpucycles/x86tscfreq.h
new file mode 100644
index 00000000..abf616e5
--- /dev/null
+++ b/nacl/cpucycles/x86tscfreq.h
@@ -0,0 +1,27 @@
+/*
+cpucycles x86tscfreq.h version 20060318
+D. J. Bernstein
+Public domain.
+*/
+
+#ifndef CPUCYCLES_x86tscfreq_h
+#define CPUCYCLES_x86tscfreq_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern long long cpucycles_x86tscfreq(void);
+extern long long cpucycles_x86tscfreq_persecond(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef cpucycles_implementation
+#define cpucycles_implementation "x86tscfreq"
+#define cpucycles cpucycles_x86tscfreq
+#define cpucycles_persecond cpucycles_x86tscfreq_persecond
+#endif
+
+#endif