Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Message-ID: <00fb01c1c218$75682e10$d7b6883e@wdg.uk.ibm.com> From: "Max Bowsher" To: Subject: Currently, CVS setup.exe does not compile, due to warnings with 'warnings as errors' in effect. How best to change code to avoid warnings? Date: Sat, 2 Mar 2002 18:31:11 -0000 MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=SHA1; boundary="----=_NextPart_000_00F7_01C1C218.6D796340" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 ------=_NextPart_000_00F7_01C1C218.6D796340 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Currently, CVS setup.exe does not compile, due to warnings with 'warnings as errors' in effect. How best to change code to avoid warnings? Warning in winsup/bz2lib/bzlib.c: static char *bzerrorstrings[] = { "OK" .... This requires the insertion of a const qualifier. I'm mentioning this in passing - this change is obviously correct. The main point is the next warning: Warning in winsup/w32api/include/windef.h: typedef int (WINAPI *FARPROC)(); typedef int (WINAPI *NEARPROC)(); typedef int (WINAPI *PROC)(); Since -Wstrict-prototypes is in effect, gcc won't accept empty sets of brackets to declare a function. Adding void between the brackets solves the problem _here_, but is this a good thing to do, given that it would break code using C's unchecked parameters feature with these types? What do the experts think? 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