diff options
Diffstat (limited to 'lib/includes/hicn/util/types.h')
| -rw-r--r-- | lib/includes/hicn/util/types.h | 44 |
1 files changed, 41 insertions, 3 deletions
diff --git a/lib/includes/hicn/util/types.h b/lib/includes/hicn/util/types.h index 50c5362d3..c9cc878cf 100644 --- a/lib/includes/hicn/util/types.h +++ b/lib/includes/hicn/util/types.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2021 Cisco and/or its affiliates. + * Copyright (c) 2021-2022 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: @@ -19,11 +19,46 @@ #include <hicn/util/windows/windows_Utils.h> #endif +/* Standard types. */ +#include <stdint.h> + typedef uint8_t u8; typedef uint16_t u16; typedef uint32_t u32; typedef uint64_t u64; +typedef int8_t i8; +typedef int16_t i16; +typedef int32_t i32; +typedef int64_t i64; + +typedef double f64; +typedef float f32; + +/* Architecture-dependent uword size */ +#if INTPTR_MAX == INT64_MAX +#define hicn_log2_uword_bits 6 +#elif INTPTR_MAX == INT32_MAX +#define hicn_log2_uword_bits 5 +#else +#error "Impossible to detect architecture" +#endif + +#define hicn_uword_bits (1 << hicn_log2_uword_bits) + +/* Word types. */ +#if hicn_uword_bits == 64 +/* 64 bit word machines. */ +typedef u64 hicn_uword; +#else +/* 32 bit word machines. */ +typedef u32 hicn_uword; +#endif + +typedef hicn_uword hicn_ip_csum_t; + +#define hicn_uword_bits (1 << hicn_log2_uword_bits) + /* Helper for avoiding warnings about type-punning */ #define UNION_CAST(x, destType) \ (((union { \ @@ -32,12 +67,15 @@ typedef uint64_t u64; }) 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)) +/* Float */ + +uint32_t htonf (float f); +float ntohf (uint32_t i); + #endif /* UTIL_TYPES */ |