diff --git a/src/support/minizip/crypt.h b/src/support/minizip/crypt.h
index 622f4bc2ec..91e13f2eda 100644
--- a/src/support/minizip/crypt.h
+++ b/src/support/minizip/crypt.h
@@ -87,13 +87,13 @@ static void init_keys(const char* passwd,unsigned long* pkeys,const unsigned lon
 #    define ZCR_SEED2 3141592654UL     /* use PI as default pattern */
 #  endif
 
-static int crypthead(passwd, buf, bufSize, pkeys, pcrc_32_tab, crcForCrypting)
-    const char *passwd;         /* password string */
-    unsigned char *buf;         /* where to write header */
-    int bufSize;
-    unsigned long* pkeys;
-    const unsigned long* pcrc_32_tab;
-    unsigned long crcForCrypting;
+static int crypthead(
+    const char *passwd,         /* password string */
+    unsigned char *buf,         /* where to write header */
+    int bufSize,
+    unsigned long* pkeys,
+    const unsigned long* pcrc_32_tab,
+    unsigned long crcForCrypting)
 {
     int n;                       /* index in random header */
     int t;                       /* temporary */
diff --git a/src/support/minizip/ioapi.c b/src/support/minizip/ioapi.c
index f1bee23e64..704c9112c6 100644
--- a/src/support/minizip/ioapi.c
+++ b/src/support/minizip/ioapi.c
@@ -65,10 +65,7 @@ int ZCALLBACK ferror_file_func OF((
    voidpf stream));
 
 
-voidpf ZCALLBACK fopen_file_func (opaque, filename, mode)
-   voidpf opaque;
-   const char* filename;
-   int mode;
+voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, int mode)
 {
     FILE* file = NULL;
     const char* mode_fopen = NULL;
@@ -87,11 +84,7 @@ voidpf ZCALLBACK fopen_file_func (opaque, filename, mode)
 }
 
 
-uLong ZCALLBACK fread_file_func (opaque, stream, buf, size)
-   voidpf opaque;
-   voidpf stream;
-   void* buf;
-   uLong size;
+uLong ZCALLBACK fread_file_func (voidpf opaque, voidpf stream, void* buf, uLong size)
 {
     uLong ret;
     ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream);
@@ -99,31 +92,21 @@ uLong ZCALLBACK fread_file_func (opaque, stream, buf, size)
 }
 
 
-uLong ZCALLBACK fwrite_file_func (opaque, stream, buf, size)
-   voidpf opaque;
-   voidpf stream;
-   const void* buf;
-   uLong size;
+uLong ZCALLBACK fwrite_file_func (voidpf opaque, voidpf stream, const void* buf, uLong size)
 {
     uLong ret;
     ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream);
     return ret;
 }
 
-long ZCALLBACK ftell_file_func (opaque, stream)
-   voidpf opaque;
-   voidpf stream;
+long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
 {
     long ret;
     ret = ftell((FILE *)stream);
     return ret;
 }
 
-long ZCALLBACK fseek_file_func (opaque, stream, offset, origin)
-   voidpf opaque;
-   voidpf stream;
-   uLong offset;
-   int origin;
+long ZCALLBACK fseek_file_func (voidpf opaque, voidpf stream, uLong offset, int origin)
 {
     int fseek_origin=0;
     long ret;
@@ -145,26 +128,21 @@ long ZCALLBACK fseek_file_func (opaque, stream, offset, origin)
     return ret;
 }
 
-int ZCALLBACK fclose_file_func (opaque, stream)
-   voidpf opaque;
-   voidpf stream;
+int ZCALLBACK fclose_file_func (voidpf opaque, voidpf stream)
 {
     int ret;
     ret = fclose((FILE *)stream);
     return ret;
 }
 
-int ZCALLBACK ferror_file_func (opaque, stream)
-   voidpf opaque;
-   voidpf stream;
+int ZCALLBACK ferror_file_func (voidpf opaque, voidpf stream)
 {
     int ret;
     ret = ferror((FILE *)stream);
     return ret;
 }
 
-void fill_fopen_filefunc (pzlib_filefunc_def)
-  zlib_filefunc_def* pzlib_filefunc_def;
+void fill_fopen_filefunc (zlib_filefunc_def* pzlib_filefunc_def)
 {
     pzlib_filefunc_def->zopen_file = fopen_file_func;
     pzlib_filefunc_def->zread_file = fread_file_func;
diff --git a/src/support/minizip/unzip.c b/src/support/minizip/unzip.c
index 9ad4766d8d..7d88d93e85 100644
--- a/src/support/minizip/unzip.c
+++ b/src/support/minizip/unzip.c
@@ -168,10 +168,10 @@ local int unzlocal_getByte OF((
     voidpf filestream,
     int *pi));
 
-local int unzlocal_getByte(pzlib_filefunc_def,filestream,pi)
-    const zlib_filefunc_def* pzlib_filefunc_def;
-    voidpf filestream;
-    int *pi;
+local int unzlocal_getByte(
+    const zlib_filefunc_def* pzlib_filefunc_def,
+    voidpf filestream,
+    int *pi)
 {
     unsigned char c;
     int err = (int)ZREAD(*pzlib_filefunc_def,filestream,&c,1);
@@ -198,10 +198,10 @@ local int unzlocal_getShort OF((
     voidpf filestream,
     uLong *pX));
 
-local int unzlocal_getShort (pzlib_filefunc_def,filestream,pX)
-    const zlib_filefunc_def* pzlib_filefunc_def;
-    voidpf filestream;
-    uLong *pX;
+local int unzlocal_getShort (
+    const zlib_filefunc_def* pzlib_filefunc_def,
+    voidpf filestream,
+    uLong *pX)
 {
     uLong x ;
     int i;
@@ -226,10 +226,10 @@ local int unzlocal_getLong OF((
     voidpf filestream,
     uLong *pX));
 
-local int unzlocal_getLong (pzlib_filefunc_def,filestream,pX)
-    const zlib_filefunc_def* pzlib_filefunc_def;
-    voidpf filestream;
-    uLong *pX;
+local int unzlocal_getLong (
+    const zlib_filefunc_def* pzlib_filefunc_def,
+    voidpf filestream,
+    uLong *pX)
 {
     uLong x ;
     int i;
@@ -259,9 +259,9 @@ local int unzlocal_getLong (pzlib_filefunc_def,filestream,pX)
 
 
 /* My own strcmpi / strcasecmp */
-local int strcmpcasenosensitive_internal (fileName1,fileName2)
-    const char* fileName1;
-    const char* fileName2;
+local int strcmpcasenosensitive_internal (
+    const char* fileName1,
+    const char* fileName2)
 {
     for (;;)
     {
@@ -302,10 +302,10 @@ local int strcmpcasenosensitive_internal (fileName1,fileName2)
         (like 1 on Unix, 2 on Windows)
 
 */
-extern int ZEXPORT unzStringFileNameCompare (fileName1,fileName2,iCaseSensitivity)
-    const char* fileName1;
-    const char* fileName2;
-    int iCaseSensitivity;
+extern int ZEXPORT unzStringFileNameCompare (
+    const char* fileName1,
+    const char* fileName2,
+    int iCaseSensitivity)
 {
     if (iCaseSensitivity==0)
         iCaseSensitivity=CASESENSITIVITYDEFAULTVALUE;
@@ -328,9 +328,9 @@ local uLong unzlocal_SearchCentralDir OF((
     const zlib_filefunc_def* pzlib_filefunc_def,
     voidpf filestream));
 
-local uLong unzlocal_SearchCentralDir(pzlib_filefunc_def,filestream)
-    const zlib_filefunc_def* pzlib_filefunc_def;
-    voidpf filestream;
+local uLong unzlocal_SearchCentralDir(
+    const zlib_filefunc_def* pzlib_filefunc_def,
+    voidpf filestream)
 {
     unsigned char* buf;
     uLong uSizeFile;
@@ -394,9 +394,9 @@ local uLong unzlocal_SearchCentralDir(pzlib_filefunc_def,filestream)
      Else, the return value is a unzFile Handle, usable with other function
        of this unzip package.
 */
-extern unzFile ZEXPORT unzOpen2 (path, pzlib_filefunc_def)
-    const char *path;
-    zlib_filefunc_def* pzlib_filefunc_def;
+extern unzFile ZEXPORT unzOpen2 (
+    const char *path,
+    zlib_filefunc_def* pzlib_filefunc_def)
 {
     unz_s us;
     unz_s *s;
@@ -497,8 +497,8 @@ extern unzFile ZEXPORT unzOpen2 (path, pzlib_filefunc_def)
 }
 
 
-extern unzFile ZEXPORT unzOpen (path)
-    const char *path;
+extern unzFile ZEXPORT unzOpen (
+    const char *path)
 {
     return unzOpen2(path, NULL);
 }
@@ -508,8 +508,8 @@ extern unzFile ZEXPORT unzOpen (path)
   If there is files inside the .Zip opened with unzipOpenCurrentFile (see later),
     these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
   return UNZ_OK if there is no problem. */
-extern int ZEXPORT unzClose (file)
-    unzFile file;
+extern int ZEXPORT unzClose (
+    unzFile file)
 {
     unz_s* s;
     if (file==NULL)
@@ -529,9 +529,9 @@ extern int ZEXPORT unzClose (file)
   Write info about the ZipFile in the *pglobal_info structure.
   No preparation of the structure is needed
   return UNZ_OK if there is no problem. */
-extern int ZEXPORT unzGetGlobalInfo (file,pglobal_info)
-    unzFile file;
-    unz_global_info *pglobal_info;
+extern int ZEXPORT unzGetGlobalInfo (
+    unzFile file,
+    unz_global_info *pglobal_info)
 {
     unz_s* s;
     if (file==NULL)
@@ -545,9 +545,9 @@ extern int ZEXPORT unzGetGlobalInfo (file,pglobal_info)
 /*
    Translate date/time from Dos format to tm_unz (readable more easilty)
 */
-local void unzlocal_DosDateToTmuDate (ulDosDate, ptm)
-    uLong ulDosDate;
-    tm_unz* ptm;
+local void unzlocal_DosDateToTmuDate (
+    uLong ulDosDate,
+    tm_unz* ptm)
 {
     uLong uDate;
     uDate = (uLong)(ulDosDate>>16);
@@ -574,21 +574,16 @@ local int unzlocal_GetCurrentFileInfoInternal OF((unzFile file,
                                                   char *szComment,
                                                   uLong commentBufferSize));
 
-local int unzlocal_GetCurrentFileInfoInternal (file,
-                                              pfile_info,
-                                              pfile_info_internal,
-                                              szFileName, fileNameBufferSize,
-                                              extraField, extraFieldBufferSize,
-                                              szComment,  commentBufferSize)
-    unzFile file;
-    unz_file_info *pfile_info;
-    unz_file_info_internal *pfile_info_internal;
-    char *szFileName;
-    uLong fileNameBufferSize;
-    void *extraField;
-    uLong extraFieldBufferSize;
-    char *szComment;
-    uLong commentBufferSize;
+local int unzlocal_GetCurrentFileInfoInternal (
+	unzFile file,
+    unz_file_info *pfile_info,
+    unz_file_info_internal *pfile_info_internal,
+    char *szFileName,
+    uLong fileNameBufferSize,
+    void *extraField,
+    uLong extraFieldBufferSize,
+    char *szComment,
+    uLong commentBufferSize)
 {
     unz_s* s;
     unz_file_info file_info;
@@ -741,19 +736,15 @@ local int unzlocal_GetCurrentFileInfoInternal (file,
   No preparation of the structure is needed
   return UNZ_OK if there is no problem.
 */
-extern int ZEXPORT unzGetCurrentFileInfo (file,
-                                          pfile_info,
-                                          szFileName, fileNameBufferSize,
-                                          extraField, extraFieldBufferSize,
-                                          szComment,  commentBufferSize)
-    unzFile file;
-    unz_file_info *pfile_info;
-    char *szFileName;
-    uLong fileNameBufferSize;
-    void *extraField;
-    uLong extraFieldBufferSize;
-    char *szComment;
-    uLong commentBufferSize;
+extern int ZEXPORT unzGetCurrentFileInfo (
+    unzFile file,
+    unz_file_info *pfile_info,
+    char *szFileName,
+    uLong fileNameBufferSize,
+    void *extraField,
+    uLong extraFieldBufferSize,
+    char *szComment,
+    uLong commentBufferSize)
 {
     return unzlocal_GetCurrentFileInfoInternal(file,pfile_info,NULL,
                                                 szFileName,fileNameBufferSize,
@@ -765,8 +756,8 @@ extern int ZEXPORT unzGetCurrentFileInfo (file,
   Set the current file of the zipfile to the first file.
   return UNZ_OK if there is no problem
 */
-extern int ZEXPORT unzGoToFirstFile (file)
-    unzFile file;
+extern int ZEXPORT unzGoToFirstFile (
+    unzFile file)
 {
     int err=UNZ_OK;
     unz_s* s;
@@ -787,8 +778,8 @@ extern int ZEXPORT unzGoToFirstFile (file)
   return UNZ_OK if there is no problem
   return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.
 */
-extern int ZEXPORT unzGoToNextFile (file)
-    unzFile file;
+extern int ZEXPORT unzGoToNextFile (
+    unzFile file)
 {
     unz_s* s;
     int err;
@@ -821,10 +812,10 @@ extern int ZEXPORT unzGoToNextFile (file)
   UNZ_OK if the file is found. It becomes the current file.
   UNZ_END_OF_LIST_OF_FILE if the file is not found
 */
-extern int ZEXPORT unzLocateFile (file, szFileName, iCaseSensitivity)
-    unzFile file;
-    const char *szFileName;
-    int iCaseSensitivity;
+extern int ZEXPORT unzLocateFile (
+    unzFile file,
+    const char *szFileName,
+    int iCaseSensitivity)
 {
     unz_s* s;
     int err;
@@ -900,9 +891,9 @@ typedef struct unz_file_pos_s
 } unz_file_pos;
 */
 
-extern int ZEXPORT unzGetFilePos(file, file_pos)
-    unzFile file;
-    unz_file_pos* file_pos;
+extern int ZEXPORT unzGetFilePos(
+    unzFile file,
+    unz_file_pos* file_pos)
 {
     unz_s* s;
 
@@ -918,9 +909,9 @@ extern int ZEXPORT unzGetFilePos(file, file_pos)
     return UNZ_OK;
 }
 
-extern int ZEXPORT unzGoToFilePos(file, file_pos)
-    unzFile file;
-    unz_file_pos* file_pos;
+extern int ZEXPORT unzGoToFilePos(
+    unzFile file,
+    unz_file_pos* file_pos)
 {
     unz_s* s;
     int err;
@@ -954,13 +945,11 @@ extern int ZEXPORT unzGoToFilePos(file, file_pos)
   store in *piSizeVar the size of extra info in local header
         (filename and size of extra field data)
 */
-local int unzlocal_CheckCurrentFileCoherencyHeader (s,piSizeVar,
-                                                    poffset_local_extrafield,
-                                                    psize_local_extrafield)
-    unz_s* s;
-    uInt* piSizeVar;
-    uLong *poffset_local_extrafield;
-    uInt  *psize_local_extrafield;
+local int unzlocal_CheckCurrentFileCoherencyHeader (
+    unz_s* s,
+    uInt* piSizeVar,
+    uLong *poffset_local_extrafield,
+    uInt  *psize_local_extrafield)
 {
     uLong uMagic,uData,uFlags;
     uLong size_filename;
@@ -1044,12 +1033,12 @@ local int unzlocal_CheckCurrentFileCoherencyHeader (s,piSizeVar,
   Open for reading data the current file in the zipfile.
   If there is no error and the file is opened, the return value is UNZ_OK.
 */
-extern int ZEXPORT unzOpenCurrentFile3 (file, method, level, raw, password)
-    unzFile file;
-    int* method;
-    int* level;
-    int raw;
-    const char* password;
+extern int ZEXPORT unzOpenCurrentFile3 (
+    unzFile file,
+    int* method,
+    int* level,
+    int raw,
+    const char* password)
 {
     int err=UNZ_OK;
     uInt iSizeVar;
@@ -1130,7 +1119,7 @@ extern int ZEXPORT unzOpenCurrentFile3 (file, method, level, raw, password)
       pfile_in_zip_read_info->stream.zalloc = (alloc_func)0;
       pfile_in_zip_read_info->stream.zfree = (free_func)0;
       pfile_in_zip_read_info->stream.opaque = (voidpf)0;
-      pfile_in_zip_read_info->stream.next_in = (voidpf)0;
+      pfile_in_zip_read_info->stream.next_in = (Bytef*)0;
       pfile_in_zip_read_info->stream.avail_in = 0;
 
       err=inflateInit2(&pfile_in_zip_read_info->stream, -MAX_WBITS);
@@ -1189,24 +1178,24 @@ extern int ZEXPORT unzOpenCurrentFile3 (file, method, level, raw, password)
     return UNZ_OK;
 }
 
-extern int ZEXPORT unzOpenCurrentFile (file)
-    unzFile file;
+extern int ZEXPORT unzOpenCurrentFile (
+    unzFile file)
 {
     return unzOpenCurrentFile3(file, NULL, NULL, 0, NULL);
 }
 
-extern int ZEXPORT unzOpenCurrentFilePassword (file, password)
-    unzFile file;
-    const char* password;
+extern int ZEXPORT unzOpenCurrentFilePassword (
+    unzFile file,
+    const char* password)
 {
     return unzOpenCurrentFile3(file, NULL, NULL, 0, password);
 }
 
-extern int ZEXPORT unzOpenCurrentFile2 (file,method,level,raw)
-    unzFile file;
-    int* method;
-    int* level;
-    int raw;
+extern int ZEXPORT unzOpenCurrentFile2 (
+    unzFile file,
+    int* method,
+    int* level,
+    int raw)
 {
     return unzOpenCurrentFile3(file, method, level, raw, NULL);
 }
@@ -1221,10 +1210,10 @@ extern int ZEXPORT unzOpenCurrentFile2 (file,method,level,raw)
   return <0 with error code if there is an error
     (UNZ_ERRNO for IO error, or zLib error for uncompress error)
 */
-extern int ZEXPORT unzReadCurrentFile  (file, buf, len)
-    unzFile file;
-    voidp buf;
-    unsigned len;
+extern int ZEXPORT unzReadCurrentFile  (
+    unzFile file,
+    voidp buf,
+    unsigned len)
 {
     int err=UNZ_OK;
     uInt iRead = 0;
@@ -1382,8 +1371,8 @@ extern int ZEXPORT unzReadCurrentFile  (file, buf, len)
 /*
   Give the current position in uncompressed data
 */
-extern z_off_t ZEXPORT unztell (file)
-    unzFile file;
+extern z_off_t ZEXPORT unztell (
+    unzFile file)
 {
     unz_s* s;
     file_in_zip_read_info_s* pfile_in_zip_read_info;
@@ -1402,8 +1391,8 @@ extern z_off_t ZEXPORT unztell (file)
 /*
   return 1 if the end of file was reached, 0 elsewhere
 */
-extern int ZEXPORT unzeof (file)
-    unzFile file;
+extern int ZEXPORT unzeof (
+    unzFile file)
 {
     unz_s* s;
     file_in_zip_read_info_s* pfile_in_zip_read_info;
@@ -1435,10 +1424,10 @@ extern int ZEXPORT unzeof (file)
   the return value is the number of bytes copied in buf, or (if <0)
     the error code
 */
-extern int ZEXPORT unzGetLocalExtrafield (file,buf,len)
-    unzFile file;
-    voidp buf;
-    unsigned len;
+extern int ZEXPORT unzGetLocalExtrafield (
+    unzFile file,
+    voidp buf,
+    unsigned len)
 {
     unz_s* s;
     file_in_zip_read_info_s* pfile_in_zip_read_info;
@@ -1486,8 +1475,8 @@ extern int ZEXPORT unzGetLocalExtrafield (file,buf,len)
   Close the file in zip opened with unzipOpenCurrentFile
   Return UNZ_CRCERROR if all the file was read but the CRC is not good
 */
-extern int ZEXPORT unzCloseCurrentFile (file)
-    unzFile file;
+extern int ZEXPORT unzCloseCurrentFile (
+    unzFile file)
 {
     int err=UNZ_OK;
 
@@ -1529,10 +1518,10 @@ extern int ZEXPORT unzCloseCurrentFile (file)
   uSizeBuf is the size of the szComment buffer.
   return the number of byte copied or an error code <0
 */
-extern int ZEXPORT unzGetGlobalComment (file, szComment, uSizeBuf)
-    unzFile file;
-    char *szComment;
-    uLong uSizeBuf;
+extern int ZEXPORT unzGetGlobalComment (
+    unzFile file,
+    char *szComment,
+    uLong uSizeBuf)
 {
     int err=UNZ_OK;
     unz_s* s;
@@ -1561,13 +1550,13 @@ extern int ZEXPORT unzGetGlobalComment (file, szComment, uSizeBuf)
 }
 
 /* Additions by RX '2004 */
-extern uLong ZEXPORT unzGetOffset (file)
-    unzFile file;
+extern uLong ZEXPORT unzGetOffset (
+    unzFile file)
 {
     unz_s* s;
 
     if (file==NULL)
-          return UNZ_PARAMERROR;
+          return (uLong)UNZ_PARAMERROR;
     s=(unz_s*)file;
     if (!s->current_file_ok)
       return 0;
@@ -1577,9 +1566,9 @@ extern uLong ZEXPORT unzGetOffset (file)
     return s->pos_in_central_dir;
 }
 
-extern int ZEXPORT unzSetOffset (file, pos)
-        unzFile file;
-        uLong pos;
+extern int ZEXPORT unzSetOffset (
+        unzFile file,
+        uLong pos)
 {
     unz_s* s;
     int err;
diff --git a/src/support/minizip/zip.c b/src/support/minizip/zip.c
index 7fbe002743..57fefb7b49 100644
--- a/src/support/minizip/zip.c
+++ b/src/support/minizip/zip.c
@@ -172,8 +172,7 @@ local linkedlist_datablock_internal* allocate_new_datablock()
     return ldi;
 }
 
-local void free_datablock(ldi)
-    linkedlist_datablock_internal* ldi;
+local void free_datablock(linkedlist_datablock_internal*ldi)
 {
     while (ldi!=NULL)
     {
@@ -183,24 +182,19 @@ local void free_datablock(ldi)
     }
 }
 
-local void init_linkedlist(ll)
-    linkedlist_data* ll;
+local void init_linkedlist(linkedlist_data* ll)
 {
     ll->first_block = ll->last_block = NULL;
 }
 
-local void free_linkedlist(ll)
-    linkedlist_data* ll;
+local void free_linkedlist(linkedlist_data* ll)
 {
     free_datablock(ll->first_block);
     ll->first_block = ll->last_block = NULL;
 }
 
 
-local int add_data_in_datablock(ll,buf,len)
-    linkedlist_data* ll;
-    const void* buf;
-    uLong len;
+local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len)
 {
     linkedlist_datablock_internal* ldi;
     const unsigned char* from_copy;
@@ -263,11 +257,8 @@ local int add_data_in_datablock(ll,buf,len)
 
 local int ziplocal_putValue OF((const zlib_filefunc_def* pzlib_filefunc_def,
                                 voidpf filestream, uLong x, int nbByte));
-local int ziplocal_putValue (pzlib_filefunc_def, filestream, x, nbByte)
-    const zlib_filefunc_def* pzlib_filefunc_def;
-    voidpf filestream;
-    uLong x;
-    int nbByte;
+local int ziplocal_putValue (const zlib_filefunc_def* pzlib_filefunc_def, 
+	voidpf filestream, uLong x, int nbByte)
 {
     unsigned char buf[4];
     int n;
@@ -291,10 +282,7 @@ local int ziplocal_putValue (pzlib_filefunc_def, filestream, x, nbByte)
 }
 
 local void ziplocal_putValue_inmemory OF((void* dest, uLong x, int nbByte));
-local void ziplocal_putValue_inmemory (dest, x, nbByte)
-    void* dest;
-    uLong x;
-    int nbByte;
+local void ziplocal_putValue_inmemory (void* dest, uLong x, int nbByte)
 {
     unsigned char* buf=(unsigned char*)dest;
     int n;
@@ -315,9 +303,7 @@ local void ziplocal_putValue_inmemory (dest, x, nbByte)
 /****************************************************************************/
 
 
-local uLong ziplocal_TmzDateToDosDate(ptm,dosDate)
-    const tm_zip* ptm;
-    uLong dosDate;
+local uLong ziplocal_TmzDateToDosDate(const tm_zip* ptm, uLong dosDate)
 {
     uLong year = (uLong)ptm->tm_year;
     if (year>1980)
@@ -337,10 +323,8 @@ local int ziplocal_getByte OF((
     voidpf filestream,
     int *pi));
 
-local int ziplocal_getByte(pzlib_filefunc_def,filestream,pi)
-    const zlib_filefunc_def* pzlib_filefunc_def;
-    voidpf filestream;
-    int *pi;
+local int ziplocal_getByte(const zlib_filefunc_def* pzlib_filefunc_def, 
+    voidpf filestream, int *pi)
 {
     unsigned char c;
     int err = (int)ZREAD(*pzlib_filefunc_def,filestream,&c,1);
@@ -367,10 +351,7 @@ local int ziplocal_getShort OF((
     voidpf filestream,
     uLong *pX));
 
-local int ziplocal_getShort (pzlib_filefunc_def,filestream,pX)
-    const zlib_filefunc_def* pzlib_filefunc_def;
-    voidpf filestream;
-    uLong *pX;
+local int ziplocal_getShort ( const zlib_filefunc_def* pzlib_filefunc_def, voidpf filestream, uLong * pX)
 {
     uLong x ;
     int i;
@@ -395,10 +376,8 @@ local int ziplocal_getLong OF((
     voidpf filestream,
     uLong *pX));
 
-local int ziplocal_getLong (pzlib_filefunc_def,filestream,pX)
-    const zlib_filefunc_def* pzlib_filefunc_def;
-    voidpf filestream;
-    uLong *pX;
+local int ziplocal_getLong (const zlib_filefunc_def* pzlib_filefunc_def, 
+	voidpf filestream, uLong * pX)
 {
     uLong x ;
     int i;
@@ -437,9 +416,8 @@ local uLong ziplocal_SearchCentralDir OF((
     const zlib_filefunc_def* pzlib_filefunc_def,
     voidpf filestream));
 
-local uLong ziplocal_SearchCentralDir(pzlib_filefunc_def,filestream)
-    const zlib_filefunc_def* pzlib_filefunc_def;
-    voidpf filestream;
+local uLong ziplocal_SearchCentralDir(const zlib_filefunc_def* pzlib_filefunc_def,
+    voidpf filestream)
 {
     unsigned char* buf;
     uLong uSizeFile;
@@ -496,11 +474,8 @@ local uLong ziplocal_SearchCentralDir(pzlib_filefunc_def,filestream)
 #endif /* !NO_ADDFILEINEXISTINGZIP*/
 
 /************************************************************/
-extern zipFile ZEXPORT zipOpen2 (pathname, append, globalcomment, pzlib_filefunc_def)
-    const char *pathname;
-    int append;
-    zipcharpc* globalcomment;
-    zlib_filefunc_def* pzlib_filefunc_def;
+extern zipFile ZEXPORT zipOpen2 (const char * pathname,  int  append, 
+    zipcharpc* globalcomment,  zlib_filefunc_def* pzlib_filefunc_def)
 {
     zip_internal ziinit;
     zip_internal* zi;
@@ -615,7 +590,7 @@ extern zipFile ZEXPORT zipOpen2 (pathname, append, globalcomment, pzlib_filefunc
 
         if (size_comment>0)
         {
-            ziinit.globalcomment = ALLOC(size_comment+1);
+            ziinit.globalcomment = (char*)ALLOC(size_comment+1);
             if (ziinit.globalcomment)
             {
                size_comment = ZREAD(ziinit.z_filefunc, ziinit.filestream,ziinit.globalcomment,size_comment);
@@ -680,35 +655,28 @@ extern zipFile ZEXPORT zipOpen2 (pathname, append, globalcomment, pzlib_filefunc
     }
 }
 
-extern zipFile ZEXPORT zipOpen (pathname, append)
-    const char *pathname;
-    int append;
+extern zipFile ZEXPORT zipOpen (const char * pathname,  int append)
 {
     return zipOpen2(pathname,append,NULL,NULL);
 }
 
-extern int ZEXPORT zipOpenNewFileInZip3 (file, filename, zipfi,
-                                         extrafield_local, size_extrafield_local,
-                                         extrafield_global, size_extrafield_global,
-                                         comment, method, level, raw,
-                                         windowBits, memLevel, strategy,
-                                         password, crcForCrypting)
-    zipFile file;
-    const char* filename;
-    const zip_fileinfo* zipfi;
-    const void* extrafield_local;
-    uInt size_extrafield_local;
-    const void* extrafield_global;
-    uInt size_extrafield_global;
-    const char* comment;
-    int method;
-    int level;
-    int raw;
-    int windowBits;
-    int memLevel;
-    int strategy;
-    const char* password;
-    uLong crcForCrypting;
+extern int ZEXPORT zipOpenNewFileInZip3 (
+    zipFile file,
+    const char* filename,
+    const zip_fileinfo* zipfi,
+    const void* extrafield_local,
+    uInt size_extrafield_local,
+    const void* extrafield_global,
+    uInt size_extrafield_global,
+    const char* comment,
+    int method,
+    int level,
+    int raw,
+    int windowBits,
+    int memLevel,
+    int strategy,
+    const char* password,
+    uLong crcForCrypting)
 {
     zip_internal* zi;
     uInt size_filename;
@@ -896,21 +864,18 @@ extern int ZEXPORT zipOpenNewFileInZip3 (file, filename, zipfi,
     return err;
 }
 
-extern int ZEXPORT zipOpenNewFileInZip2(file, filename, zipfi,
-                                        extrafield_local, size_extrafield_local,
-                                        extrafield_global, size_extrafield_global,
-                                        comment, method, level, raw)
-    zipFile file;
-    const char* filename;
-    const zip_fileinfo* zipfi;
-    const void* extrafield_local;
-    uInt size_extrafield_local;
-    const void* extrafield_global;
-    uInt size_extrafield_global;
-    const char* comment;
-    int method;
-    int level;
-    int raw;
+extern int ZEXPORT zipOpenNewFileInZip2(
+    zipFile file,
+    const char* filename,
+    const zip_fileinfo* zipfi,
+    const void* extrafield_local,
+    uInt size_extrafield_local,
+    const void* extrafield_global,
+    uInt size_extrafield_global,
+    const char* comment,
+    int method,
+    int level,
+    int raw)
 {
     return zipOpenNewFileInZip3 (file, filename, zipfi,
                                  extrafield_local, size_extrafield_local,
@@ -920,20 +885,17 @@ extern int ZEXPORT zipOpenNewFileInZip2(file, filename, zipfi,
                                  NULL, 0);
 }
 
-extern int ZEXPORT zipOpenNewFileInZip (file, filename, zipfi,
-                                        extrafield_local, size_extrafield_local,
-                                        extrafield_global, size_extrafield_global,
-                                        comment, method, level)
-    zipFile file;
-    const char* filename;
-    const zip_fileinfo* zipfi;
-    const void* extrafield_local;
-    uInt size_extrafield_local;
-    const void* extrafield_global;
-    uInt size_extrafield_global;
-    const char* comment;
-    int method;
-    int level;
+extern int ZEXPORT zipOpenNewFileInZip (
+    zipFile file,
+    const char* filename,
+    const zip_fileinfo* zipfi,
+    const void* extrafield_local,
+    uInt size_extrafield_local,
+    const void* extrafield_global,
+    uInt size_extrafield_global,
+    const char* comment,
+    int method,
+    int level)
 {
     return zipOpenNewFileInZip2 (file, filename, zipfi,
                                  extrafield_local, size_extrafield_local,
@@ -941,8 +903,8 @@ extern int ZEXPORT zipOpenNewFileInZip (file, filename, zipfi,
                                  comment, method, level, 0);
 }
 
-local int zipFlushWriteBuffer(zi)
-  zip_internal* zi;
+local int zipFlushWriteBuffer(
+  zip_internal* zi)
 {
     int err=ZIP_OK;
 
@@ -963,10 +925,10 @@ local int zipFlushWriteBuffer(zi)
     return err;
 }
 
-extern int ZEXPORT zipWriteInFileInZip (file, buf, len)
-    zipFile file;
-    const void* buf;
-    unsigned len;
+extern int ZEXPORT zipWriteInFileInZip (
+    zipFile file,
+    const void* buf,
+    unsigned len)
 {
     zip_internal* zi;
     int err=ZIP_OK;
@@ -978,9 +940,9 @@ extern int ZEXPORT zipWriteInFileInZip (file, buf, len)
     if (zi->in_opened_file_inzip == 0)
         return ZIP_PARAMERROR;
 
-    zi->ci.stream.next_in = (void*)buf;
+    zi->ci.stream.next_in = (Bytef*)buf;
     zi->ci.stream.avail_in = len;
-    zi->ci.crc32 = crc32(zi->ci.crc32,buf,len);
+    zi->ci.crc32 = crc32(zi->ci.crc32,(Bytef*)buf,len);
 
     while ((err==ZIP_OK) && (zi->ci.stream.avail_in>0))
     {
@@ -1028,10 +990,10 @@ extern int ZEXPORT zipWriteInFileInZip (file, buf, len)
     return err;
 }
 
-extern int ZEXPORT zipCloseFileInZipRaw (file, uncompressed_size, crc32)
-    zipFile file;
-    uLong uncompressed_size;
-    uLong crc32;
+extern int ZEXPORT zipCloseFileInZipRaw (
+    zipFile file,
+    uLong uncompressed_size,
+    uLong crc32)
 {
     zip_internal* zi;
     uLong compressed_size;
@@ -1124,15 +1086,13 @@ extern int ZEXPORT zipCloseFileInZipRaw (file, uncompressed_size, crc32)
     return err;
 }
 
-extern int ZEXPORT zipCloseFileInZip (file)
-    zipFile file;
+extern int ZEXPORT zipCloseFileInZip (zipFile file)
 {
     return zipCloseFileInZipRaw (file,0,0);
 }
 
-extern int ZEXPORT zipClose (file, global_comment)
-    zipFile file;
-    const char* global_comment;
+extern int ZEXPORT zipClose (zipFile file,
+    const char* global_comment)
 {
     zip_internal* zi;
     int err = 0;