2009-05-03 20:53:31 +02:00
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#ifndef _UTILS_H_
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#define _UTILS_H_
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2009-11-15 20:52:58 +01:00
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#ifdef __cplusplus
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2010-09-19 01:16:05 +02:00
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extern "C"
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{
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2009-11-15 20:52:58 +01:00
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#endif
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2010-09-19 01:16:05 +02:00
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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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2009-05-03 20:53:31 +02:00
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2010-09-19 01:16:05 +02:00
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/* Macros */
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#define round_up(x,n) (-(-(x) & -(n)))
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2009-05-03 20:53:31 +02:00
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2009-12-19 15:05:31 +01:00
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#define SAFE_FREE(P) if(P){free(P);P=NULL;}
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2010-09-19 01:16:05 +02:00
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/* Prototypes */
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u32 swap32( u32 );
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2009-05-03 20:53:31 +02:00
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2009-11-15 20:52:58 +01:00
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#ifdef __cplusplus
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}
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#endif
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2009-05-03 20:53:31 +02:00
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#endif
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