DNS: Sync types with IANA

[tcpdump] / funcattrs.h

diff --git a/funcattrs.h b/funcattrs.h
index 12c8cb12bcc0363b4a96b8647a5ab83ad26bca92..21f3cc1dafd0e83a5485e3b2e4f5edca048db368 100644 (file)
--- a/funcattrs.h
+++ b/funcattrs.h
@@ -42,24 +42,6 @@
  * compiler-specific extensions.
  */
 
-/*
- * This was introduced by Clang:
- *
- *     https://clang.llvm.org/docs/LanguageExtensions.html#has-attribute
- *
- * in some version (which version?); it has been picked up by GCC 5.0.
- */
-#ifndef __has_attribute
-  /*
-   * It's a macro, so you can check whether it's defined to check
-   * whether it's supported.
-   *
-   * If it's not, define it to always return 0, so that we move on to
-   * the fallback checks.
-   */
-  #define __has_attribute(x) 0
-#endif
-
 /*
  * NORETURN, before a function declaration, means "this function
  * never returns".  (It must go before the function declaration, e.g.
@@ -73,9 +55,10 @@
     || ND_IS_AT_LEAST_HP_C_VERSION(6,10)
   /*
    * Compiler with support for __attribute((noreturn)), or GCC 2.5 and
+   * later, or some compiler asserting compatibility with GCC 2.5 and
    * later, or Solaris Studio 12 (Sun C 5.9) and later, or IBM XL C 10.1
-   * and later (do any earlier versions of XL C support this?), or
-   * HP aCC A.06.10 and later.
+   * and later (do any earlier versions of XL C support this?), or HP aCC
+   * A.06.10 and later.
    */
   #define NORETURN __attribute((noreturn))
 
@@ -128,7 +111,8 @@
     || ND_IS_AT_LEAST_XL_C_VERSION(10,1) \
     || ND_IS_AT_LEAST_HP_C_VERSION(6,10)
   /*
-   * Compiler with support for it, or GCC 2.3 and later, or IBM XL C 10.1
+   * Compiler with support for it, or GCC 2.3 and later, or some compiler
+   * asserting compatibility with GCC 2.3 and later, or IBM XL C 10.1
    * and later (do any earlier versions of XL C support this?),
    * or HP aCC A.06.10 and later.
    */