diff options
Diffstat (limited to 'include/nc-util.h')
| -rw-r--r-- | include/nc-util.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/include/nc-util.h b/include/nc-util.h deleted file mode 100644 index 8fb74ff..0000000 --- a/include/nc-util.h +++ /dev/null @@ -1,95 +0,0 @@ - -/* -* Copyright (c) 2024 Vaughn Nugent -* -* Package: noscrypt -* File: nc-util.h -* -* This library is free software; you can redistribute it and/or -* modify it under the terms of the GNU Lesser General Public License -* as published by the Free Software Foundation; either version 2.1 -* of the License, or (at your option) any later version. -* -* This library is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* Lesser General Public License for more details. -* -* You should have received a copy of the GNU Lesser General Public License -* along with noscrypt. If not, see http://www.gnu.org/licenses/. -*/ - -#pragma once - -#ifndef _NC_UTIL_H -#define _NC_UTIL_H - -#include "platform.h" - -/* NULL */ -#ifndef NULL - #define NULL ((void*)0) -#endif /* !NULL */ - -#ifdef DEBUG - /* Must include assert.h for assertions */ - #include <assert.h> - #define DEBUG_ASSERT(x) assert(x); - #define DEBUG_ASSERT2(x, message) assert(x && message); - - /* - * Compiler enabled static assertion keywords are - * only available in C11 and later. Later versions - * have macros built-in from assert.h so we can use - * the static_assert macro directly. - * - * Static assertions are only used for testing such as - * sanity checks and this library targets the c89 standard - * so static_assret very likely will not be available. - */ - #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L - #define STATIC_ASSERT(x, m) static_assert(x, m) - #elif !defined(STATIC_ASSERT) - #define STATIC_ASSERT(x, m) - #pragma message("Static assertions are not supported by this language version") - #endif - -#else - #define DEBUG_ASSERT(x) - #define DEBUG_ASSERT2(x, message) - #define STATIC_ASSERT(x, m) -#endif - -#include <stdint.h> - -#if SIZE_MAX < UINT32_MAX - #define _overflow_check(x) if(x > SIZE_MAX) return CSTATUS_FAIL; -#else - #define _overflow_check(x) -#endif - -typedef struct memory_span_struct -{ - uint8_t* data; - uint32_t size; -} span_t; - -typedef struct read_only_memory_span_struct -{ - const uint8_t* data; - uint32_t size; -} cspan_t; - -static _nc_fn_inline void ncSpanInitC(cspan_t* span, const uint8_t* data, uint32_t size) -{ - span->data = data; - span->size = size; -} - -static _nc_fn_inline void ncSpanInit(span_t* span, uint8_t* data, uint32_t size) -{ - span->data = data; - span->size = size; -} - -#endif /* !_NC_UTIL_H */
\ No newline at end of file |