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27 lines
350 B
C
27 lines
350 B
C
#ifndef _UTILS_H_
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#define _UTILS_H_
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/* Constants */
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#define KB_SIZE 1024.0
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#define MB_SIZE 1048576.0
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#define GB_SIZE 1073741824.0
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/* Macros */
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#define round_up(x,n) (-(-(x) & -(n)))
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#define SAFE_FREE(P) if(P){free(P);P=NULL;}
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/* Prototypes */
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u32 swap32(u32);
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#ifdef __cplusplus
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}
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#endif
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#endif
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