remove support for non-ANSI compilation

@@ -18,18 +18,17 @@
  * information: Portions Copyright [yyyy] [name of copyright owner]
  *
  * CDDL HEADER END
  */
 /*
+ * Copyright 2014 Garrett D'Amore <garrett@damore.org>
  * Copyright (c) 1999 by Sun Microsystems, Inc. All rights reserved.
  */
 
 #ifndef _AUTH_ATTR_H
 #define _AUTH_ATTR_H
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 #include <sys/types.h>

@@ -88,28 +87,17 @@
         char   *short_desc;     /* short description */
         char   *long_desc;      /* long description */
         kva_t  *attr;           /* array of key-value pair attributes */
 } authattr_t;
 
-#ifdef __STDC__
 extern authattr_t *getauthnam(const char *);
 extern authattr_t *getauthattr(void);
 extern void setauthattr(void);
 extern void endauthattr(void);
 extern void free_authattr(authattr_t *);
 extern int chkauthattr(const char *, const char *);
 
-#else                           /* not __STDC__ */
-
-extern authattr_t *getauthnam();
-extern authattr_t *getauthattr();
-extern void setauthattr();
-extern void endauthattr();
-extern void free_authattr();
-extern int chkauthattr();
-#endif
-
 #ifdef  __cplusplus
 }
 #endif
 
 #endif  /* _AUTH_ATTR_H */