remove support for non-ANSI compilation

*** 18,27 ****
--- 18,28 ----
   *
   * CDDL HEADER END
   */
  
  /*
+  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
   * Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
   */
  
  #ifndef _SYS_SCSI_IMPL_COMMANDS_H
  #define _SYS_SCSI_IMPL_COMMANDS_H
*** 667,677 ****
   * Functional versions of the above macros, and other functions.
   * the makecom functions have been deprecated. Please use
   * scsi_setup_cdb()
   */
  
- #ifdef  __STDC__
  extern void     makecom_g0(struct scsi_pkt *pkt, struct scsi_device *devp,
                                  int flag, int cmd, int addr, int cnt);
  extern void     makecom_g0_s(struct scsi_pkt *pkt, struct scsi_device *devp,
                                  int flag, int cmd, int cnt, int fixbit);
  extern void     makecom_g1(struct scsi_pkt *pkt, struct scsi_device *devp,
--- 668,677 ----
*** 679,698 ****
  extern void     makecom_g5(struct scsi_pkt *pkt, struct scsi_device *devp,
                                  int flag, int cmd, int addr, int cnt);
  extern int      scsi_setup_cdb(union scsi_cdb *cdbp, uchar_t cmd, uint_t addr,
                                  uint_t cnt, uint_t addtl_cdb_data);
  
- #else   /* __STDC__ */
- 
- extern void     makecom_g0();
- extern void     makecom_g0_s();
- extern void     makecom_g1();
- extern void     makecom_g5();
- extern int      scsi_setup_cdb();
- 
- #endif  /* __STDC__ */
- 
  #endif /* _KERNEL */
  
  #ifdef  __cplusplus
  }
  #endif
--- 679,688 ----