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5c9f8e36a1
* Fix symbom mangling
* Revert "Fix symbom mangling"
This reverts commit 6481e80155.
* Fix typo
* [RefC] Add missed prims of setBuffer* .
* [ fix ] formatting
* [ re #2609 ] Use 'UInt' instead of 'Word'
More descriptive/to the point / Less assumed knowledge.
There are no *LE suffixes for UInt8, since endianness is to do with
multiple bytes and UInt8 is a single one.
Co-authored-by: Guillaume Allais <guillaume.allais@ens-lyon.org>
Co-authored-by: Thomas E. Hansen <teh6@st-andrews.ac.uk>
68 lines
3.1 KiB
C
68 lines
3.1 KiB
C
#pragma once
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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typedef struct {
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int size;
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char data[];
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} Buffer;
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void *newBuffer(int bytes);
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int getBufferSize(void *buffer);
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void setBufferUIntLE(void *buffer, int loc, uint64_t val, size_t len);
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#define setBufferUInt8(b, l, v) \
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do { \
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setBufferUIntLE(b, l, (uint64_t)v, 1); \
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} while (0)
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#define setBufferUInt16LE(b, l, v) \
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do { \
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setBufferUIntLE(b, l, (uint64_t)v, 2); \
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} while (0)
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#define setBufferUInt32LE(b, l, v) \
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do { \
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setBufferUIntLE(b, l, (uint64_t)v, 4); \
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} while (0)
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#define setBufferUInt64LE(b, l, v) \
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do { \
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setBufferUIntLE(b, l, (uint64_t)v, 8); \
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} while (0)
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#define setBufferByte(b, l, v) \
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do { \
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setBufferUIntLE(b, l, (uint64_t)v, 1); \
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} while (0)
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#define setBufferInt16LE(b, l, v) \
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do { \
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setBufferUIntLE(b, l, (uint64_t)v, 2); \
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} while (0)
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#define setBufferInt32LE(b, l, v) \
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do { \
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setBufferUIntLE(b, l, (uint64_t)v, 4); \
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} while (0)
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#define setBufferInt64LE(b, l, v) \
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do { \
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setBufferUIntLE(b, l, (uint64_t)v, 8); \
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} while (0)
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void setBufferDouble(void *buffer, int loc, double val);
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void setBufferString(void *buffer, int loc, char *str);
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void copyBuffer(void *from, int start, int len, void *to, int loc);
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uint64_t getBufferUIntLE(void *buffer, int loc, size_t len);
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#define getBufferUInt8(b, l) ((uint8_t)getBufferUIntLE(b, l, 1))
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#define getBufferUInt16LE(b, l) ((uint16_t)getBufferUIntLE(b, l, 2))
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#define getBufferUInt32LE(b, l) ((uint32_t)getBufferUIntLE(b, l, 4))
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#define getBufferUInt64LE(b, l) ((uint64_t)getBufferUIntLE(b, l, 8))
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#define getBufferByte(b, l) ((int64_t)getBufferUIntLE(b, l, 1))
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#define getBufferInt16LE(b, l) ((int64_t)getBufferUIntLE(b, l, 2))
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#define getBufferInt32LE(b, l) ((int64_t)getBufferUIntLE(b, l, 4))
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#define getBufferInt64LE(b, l) ((int64_t)getBufferUIntLE(b, l, 8))
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double getBufferDouble(void *buffer, int loc);
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char *getBufferString(void *buffer, int loc, int len);
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