diff --git a/.cproject b/.cproject
new file mode 100644
index 0000000..b55b9fc
--- /dev/null
+++ b/.cproject
@@ -0,0 +1,78 @@
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diff --git a/.project b/.project
new file mode 100644
index 0000000..e1eea54
--- /dev/null
+++ b/.project
@@ -0,0 +1,27 @@
+
+
+ cpuminer-opt-gr
+
+
+
+
+
+ org.eclipse.cdt.managedbuilder.core.genmakebuilder
+ clean,full,incremental,
+
+
+
+
+ org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder
+ full,incremental,
+
+
+
+
+
+ org.eclipse.cdt.core.cnature
+ org.eclipse.cdt.core.ccnature
+ org.eclipse.cdt.managedbuilder.core.managedBuildNature
+ org.eclipse.cdt.managedbuilder.core.ScannerConfigNature
+
+
diff --git a/.settings/language.settings.xml b/.settings/language.settings.xml
new file mode 100644
index 0000000..168791e
--- /dev/null
+++ b/.settings/language.settings.xml
@@ -0,0 +1,28 @@
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diff --git a/algo/gr/gr-gate.h b/algo/gr/gr-gate.h
index 9d8d6d0..f9ca804 100644
--- a/algo/gr/gr-gate.h
+++ b/algo/gr/gr-gate.h
@@ -1,5 +1,10 @@
+#ifndef GR_GATE_H__
+#define GE_GATE_H__
+
#include "algo-gate-api.h"
#include
void gr_hash( void *state, const void *input );
int scanhash_gr(struct work *work, uint32_t max_nonce, uint64_t *hashes_done, struct thr_info *mythr);
+
+#endif