Tests for module 'unicase/u16-is-uppercase'.

[gnulib.git] / lib / netdb.in.h

diff --git a/lib/netdb.in.h b/lib/netdb.in.h
index e8121aa..c6aff66 100644 (file)
--- a/lib/netdb.in.h
+++ b/lib/netdb.in.h
@@ -36,20 +36,15 @@
 #ifndef _GL_NETDB_H
 #define _GL_NETDB_H
 
-#if @HAVE_NETDB_H@
-
-/* Declarations for a platform that has <netdb.h>.  */
-
-#else
-
 /* Get netdb.h definitions such as struct hostent for MinGW.  */
 #include <sys/socket.h>
 
-/* Declarations for a platform that lacks <netdb.h>.  */
+/* Declarations for a platform that lacks <netdb.h>, or where it is
+   incomplete.  */
 
 #if @GNULIB_GETADDRINFO@
 
-# ifndef HAVE_STRUCT_ADDRINFO
+# if !@HAVE_STRUCT_ADDRINFO@
 
 /* Structure to contain information about address of a service provider.  */
 struct addrinfo
@@ -111,7 +106,7 @@ struct addrinfo
 # endif
 
 # ifndef EAI_OVERFLOW
-/* Not defined on mingw32. */
+/* Not defined on mingw32 and Haiku. */
 #  define EAI_OVERFLOW   -12   /* Argument buffer overflow.  */
 # endif
 # ifndef EAI_ADDRFAMILY
@@ -123,7 +118,11 @@ struct addrinfo
 #  define EAI_SYSTEM     -11   /* System error returned in `errno'.  */
 # endif
 
-# ifdef __USE_GNU
+# if 0
+/* The commented out definitions below are not yet implemented in the
+   GNULIB getaddrinfo() replacement, so are not yet needed.
+
+   If they are restored, be sure to protect the definitions with #ifndef.  */
 #  ifndef EAI_INPROGRESS
 #   define EAI_INPROGRESS      -100    /* Processing request in progress.  */
 #   define EAI_CANCELED                -101    /* Request canceled.  */
@@ -134,7 +133,7 @@ struct addrinfo
 #  endif
 # endif
 
-# if !HAVE_DECL_GETADDRINFO
+# if !@HAVE_DECL_GETADDRINFO@
 /* Translate name of a service location and/or a service name to set of
    socket addresses.
    For more details, see the POSIX:2001 specification
@@ -145,21 +144,21 @@ extern int getaddrinfo (const char *restrict nodename,
                        struct addrinfo **restrict res);
 # endif
 
-# if !HAVE_DECL_FREEADDRINFO
+# if !@HAVE_DECL_FREEADDRINFO@
 /* Free `addrinfo' structure AI including associated storage.
    For more details, see the POSIX:2001 specification
    <http://www.opengroup.org/susv3xsh/getaddrinfo.html>.  */
 extern void freeaddrinfo (struct addrinfo *ai);
 # endif
 
-# if !HAVE_DECL_GAI_STRERROR
+# if !@HAVE_DECL_GAI_STRERROR@
 /* Convert error return from getaddrinfo() to a string.
    For more details, see the POSIX:2001 specification
    <http://www.opengroup.org/susv3xsh/gai_strerror.html>.  */
 extern const char *gai_strerror (int ecode);
 # endif
 
-# if !HAVE_DECL_GETNAMEINFO
+# if !@HAVE_DECL_GETNAMEINFO@
 /* Convert socket address to printable node and service names.
    For more details, see the POSIX:2001 specification
    <http://www.opengroup.org/susv3xsh/getnameinfo.html>.  */
@@ -179,7 +178,5 @@ extern int getnameinfo(const struct sockaddr *restrict sa, socklen_t salen,
 
 #endif /* @GNULIB_GETADDRINFO@ */
 
-#endif /* HAVE_NETDB_H */
-
 #endif /* _GL_NETDB_H */
 #endif /* _GL_NETDB_H */