45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
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/*-------------------------------------------------------------------------
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C o n t r o l l e r D r i v e r
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This file contains the description of the data structure for a
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general controller driver.
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Mark Koennecke, January 1998
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--------------------------------------------------------------------------*/
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#ifndef CODRIV
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#define CODRIV
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#define CHFAIL -1
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#define CHREDO -2
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#define CHOK -3
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typedef struct __CODRI *pCodri;
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typedef struct __CODRI {
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int (*Init)(pCodri self);
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int (*Close)(pCodri self);
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int (*Delete)(pCodri self);
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int (*SetPar)(pCodri self,
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char *parname,
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float fValue);
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int (*SetPar2)(pCodri self,
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char *parname,
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char *value);
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int (*GetPar)(pCodri self,
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char *parname,
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char *pBuffer,
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int iBufLen);
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int (*CheckPar)(pCodri self,
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char *parname);
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int (*GetError)(pCodri self, int *iCode,
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char *pError,
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int iErrLen);
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int (*TryFixIt)(pCodri self, int iCode);
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int (*Halt)(pCodri self);
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char *pParList;
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void *pPrivate;
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}Codri;
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#endif
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