74 lines
2 KiB
C
Executable file
74 lines
2 KiB
C
Executable file
// Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef __ESP_TYPES_H__
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#define __ESP_TYPES_H__
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#ifdef __GNUC__
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#include <sys/cdefs.h>
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#endif /*__GNUC__*/
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#include <stdint.h>
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#include <stdbool.h>
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#include <stddef.h>
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#define __ATTRIB_PACK __attribute__ ((packed))
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#define __ATTRIB_PRINTF __attribute__ ((format (printf, 1, 2)))
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#define __ATTRIB_NORETURN __attribute__ ((noreturn))
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#define __ATTRIB_ALIGN(x) __attribute__ ((aligned((x))))
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#define INLINE __inline__
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#define LOCAL static
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/* probably should not put STATUS here */
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typedef enum {
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OK = 0,
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FAIL,
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PENDING,
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BUSY,
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CANCEL,
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} STATUS;
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//#define _LITTLE_ENDIAN 1234
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//#define _BYTE_ORDER == _LITTLE_ENDIAN
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#define ASSERT( x ) do { \
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if (!(x)) { \
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printf("%s %u\n", __FILE__, __LINE__); \
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while (1) { \
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asm volatile("nop"); \
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}; \
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} \
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} while (0)
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/* #if __GNUC_PREREQ__(4, 1) */
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#ifndef __GNUC__
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#if 1
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#define __offsetof(type, field) __builtin_offsetof(type, field)
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#else
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#define __offsetof(type, field) ((size_t)(&((type *)0)->field))
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#endif
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#endif /* __GNUC__ */
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/* Macros for counting and rounding. */
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#ifndef howmany
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#define howmany(x, y) (((x)+((y)-1))/(y))
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#endif
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#define container_of(ptr, type, member) ({ \
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const typeof( ((type *)0)->member ) *__mptr = (ptr); \
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(type *)( (char *)__mptr - __offsetof(type,member) );})
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#endif /* __ESP_TYPES_H__ */
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