How about this? If for some reason HAVE_DECL_GETLINE is not defined
at all, the header file fail to parse. This uses the idiom that is
suggested by the autoconf manual.
2005-08-23 Simon Josefsson <[EMAIL PROTECTED]>
* getline.h (getline): Protect prototype better.
--- getline.h 17 Jul 2005 11:39:14 +0200 1.16
+++ getline.h 23 Aug 2005 13:28:13 +0200
@@ -23,6 +23,6 @@
# include <stdio.h>
# include <sys/types.h>
-#if !HAVE_DECL_GETLINE
+#if defined(HAVE_DECL_GETLINE) && !HAVE_DECL_GETLINE
ssize_t getline (char **lineptr, size_t *n, FILE *stream);
#endif /* !HAVE_GETLINE */
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