1 files changed, 46 insertions, 0 deletions
diff --git a/include/opentracing-c-wrapper/define.h b/include/opentracing-c-wrapper/define.h
new file mode 100644
index 0000000..457e549
--- /dev/null
+++ b/include/opentracing-c-wrapper/define.h
@@ -0,0 +1,46 @@
+/***
+ * Copyright 2020 HAProxy Technologies
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef OPENTRACING_C_WRAPPER_DEFINE_H
+#define OPENTRACING_C_WRAPPER_DEFINE_H
+
+#define OTC_MAXLOGFIELDS           8
+
+#ifdef __cplusplus
+#  define __CPLUSPLUS_DECL_BEGIN   extern "C" {
+#  define __CPLUSPLUS_DECL_END     }
+#else
+#  define __CPLUSPLUS_DECL_BEGIN
+#  define __CPLUSPLUS_DECL_END
+#endif
+
+#ifdef __GNUC__
+#  define OTC_NONNULL(...)         __attribute__((nonnull(__VA_ARGS__)))
+#  define OTC_NONNULL_ALL          __attribute__((nonnull))
+#else
+#  define OTC_NONNULL(...)
+#  define OTC_NONNULL_ALL
+#endif
+
+#endif /* OPENTRACING_C_WRAPPER_DEFINE_H */
+
+/*
+ * Local variables:
+ *  c-indent-level: 8
+ *  c-basic-offset: 8
+ * End:
+ *
+ * vi: noexpandtab shiftwidth=8 tabstop=8
+ */