Pointer to Structure -

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I am trying to study a code that I have written.

The code below is defined as a straight ICB_CMD_, and then * ICB_PCMD, ICB_PCMD pointer to ICB_CMD_ ??

Type-tof structure ICBCMD_ {UINT8 u8MsgId; UINT8 u8Addr; UINT8 u8Length; UINT8 u8MainCmd; UINT8 u8SubCmd; UINT8 au8Data [BUFFER_LENGTH-5]; // 5: NQAC / ACK / NACD ID # BETS CRCL BuffeelEmth = 200} * ICB_PMD;

Even after this 

  EXTERN ICB_PCMD icb_pRxCmd; EXTERN ICB_PCMD icb_pTxCmd; 
 
 
 = "Text"> 
 The "extern" keyword allows you to use the declared variable in any other source file. 
 
 There is some useful reading material on this topic: 
 
 Stack Overflow - 
 Stack Overflow -

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