FF_CleanupEntryFetch FF_CreateChkSum FF_CreateDirent FF_CreateFile FF_CreateLFNs FF_CreateShortName FF_ExtendDirectory FF_FetchEntryWithContext FF_FindDir FF_FindEntryInDir FF_FindFirst FF_FindFreeDirent FF_FindNext FF_FindNextInDir FF_GetEntry FF_InitEntryFetch FF_isEndOfDir FF_lockDIR FF_MakeNameCompliant FF_MkDir FF_PopulateLongDirent FF_PopulateShortDirent FF_ProcessShortName FF_PushEntryWithContext FF_PutEntry FF_RewindFind FF_RmLFNs FF_ShortNameExists FF_unlockDIR FF_ValidLongChar FF_ValidShortChar strcasecmp

static FF_T_UINT8 FF_CreateChkSum ( const FF_T_UINT8 *  pa_pShortName ) [static] Definition at line 98 of file ff_dir.c. Referenced by FF_CreateDirent(), FF_FindEntryInDir(), and FF_PopulateLongDirent(). { FF_T_UINT8 cNameLen; FF_T_UINT8 ChkSum = 0; for(cNameLen = 11; cNameLen != 0; cNameLen--) { ChkSum = ((ChkSum & 1) ? 0x80 : 0) + (ChkSum >> 1) + *pa_pShortName++; } return ChkSum; }