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Diffstat (limited to 'hicn-light/src/hicn/api/types.h')
-rw-r--r-- | hicn-light/src/hicn/api/types.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/hicn-light/src/hicn/api/types.h b/hicn-light/src/hicn/api/types.h new file mode 100644 index 000000000..1efab5e77 --- /dev/null +++ b/hicn-light/src/hicn/api/types.h @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2017-2019 Cisco and/or its affiliates. + * 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 TYPES +#define TYPES + +typedef uint8_t u8; +typedef uint16_t u16; +typedef uint32_t u32; +typedef uint64_t u64; + +/* Helper for avoiding warnings about type-punning */ +#define UNION_CAST(x, destType) \ + (((union { \ + __typeof__(x) a; \ + destType b; \ + })x) \ + .b) + +typedef unsigned int hash_t; + +typedef int (*cmp_t)(const void *, const void *); + +/* Enums */ + +#define IS_VALID_ENUM_TYPE(NAME, x) ((x > NAME##_UNDEFINED) && (x < NAME##_N)) + +#endif /* TYPES */ |