Add decl check for _stati64 (required for newer plibc)

Remove redundant -no-undefined (it's part of mandatory MHD_LIB_LDFLAGS
now)

Remove --export-all-symbols for W32 (visibility is used instead)
Add -fvisibility=hidden configure check (shamelessly borrowed from GTK)

Remove unused -export-symbols-regex check

Define _MHD_EXTERN to "extern" if it's undefined (this is what clients
get)

Mark all public functions with _MHD_EXTERN

Remove HIDDEN_SYMBOL definition

Don't mark hidden functions with HIDDEN_SYMBOL (everything that is not
explicitly public is hidden by default now)

Change constructor macros a bit to apply _MHD_EXTERN to them cleanly

Use HIDDEN_VISIBILITY_CFLAGS when compiling libraries

Remove EXPORT.sym files, don't mention them in EXTRA_DIST, don't use
them to define a list of exported functions

Remove redundant -no-undefined, make sure only the one that gets into
Makefiles directly remains, remove -Wl prefix from it

1 files changed, 3 insertions, 3 deletions

diff --git a/src/microhttpd/md5.h b/src/microhttpd/md5.h
index 077b2e8c..5e77774c 100644
--- a/src/microhttpd/md5.h
+++ b/src/microhttpd/md5.h
@@ -37,15 +37,15 @@ struct MD5Context
 };
 
 
-void  HIDDEN_SYMBOL
+void
 MD5Init(struct MD5Context *ctx);
 
-void HIDDEN_SYMBOL
+void
 MD5Update(struct MD5Context *ctx,
           const void *buf,
           unsigned len);
 
-void HIDDEN_SYMBOL
+void
 MD5Final(unsigned char digest[MD5_DIGEST_SIZE],
          struct MD5Context *ctx);