Add missing header guards

libretro · Sep 24, 2020 · 6a1bb59 · 6a1bb59
1 parent 7d6348a
commit 6a1bb59
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Showing 7 changed files with 35 additions and 4 deletions.
diff --git a/deps/zlib/gzguts.h b/deps/zlib/gzguts.h
@@ -3,6 +3,9 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
+#ifndef GZGUTS_H
+#define GZGUTS_H
+
 #ifdef _LARGEFILE64_SOURCE
 #  ifndef _LARGEFILE_SOURCE
 #    define _LARGEFILE_SOURCE 1
@@ -191,3 +194,5 @@ char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error));
 unsigned ZLIB_INTERNAL gz_intmax OF((void));
 #  define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax())
 #endif
+
+#endif /* GZGUTS_H */
diff --git a/deps/zlib/inffast.h b/deps/zlib/inffast.h
@@ -8,4 +8,9 @@
    subject to change. Applications should only use zlib.h.
  */
 
+#ifndef INFFAST_H
+#define INFFAST_H
+
 void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start));
+
+#endif /* INFFAST_H */
diff --git a/deps/zlib/inflate.h b/deps/zlib/inflate.h
@@ -12,6 +12,10 @@
    trailer decoding by inflate().  NO_GZIP would be used to avoid linking in
    the crc code when it is not needed.  For shared libraries, gzip decoding
    should be left enabled. */
+
+#ifndef INFLATE_H
+#define INFLATE_H
+
 #ifndef NO_GZIP
 #  define GUNZIP
 #endif
@@ -120,3 +124,5 @@ struct inflate_state {
     int back;                   /* bits back of last unprocessed length/lit */
     unsigned was;               /* initial length of match */
 };
+
+#endif /* INFLATE_H */
diff --git a/deps/zlib/inftrees.h b/deps/zlib/inftrees.h
@@ -8,6 +8,9 @@
    subject to change. Applications should only use zlib.h.
  */
 
+#ifndef INFTREES_H
+#define INFTREES_H
+
 /* Structure for decoding tables.  Each entry provides either the
    information needed to do the operation requested by the code that
    indexed that table entry, or it provides a pointer to another
@@ -60,3 +63,5 @@ typedef enum {
 int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens,
                              unsigned codes, code FAR * FAR *table,
                              unsigned FAR *bits, unsigned short FAR *work));
+
+#endif /* INFTREES_H */
diff --git a/mednafen/cdrom/CDAccess_CCD.h b/mednafen/cdrom/CDAccess_CCD.h
@@ -15,6 +15,9 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#ifndef CDACCESS_CCD_H
+#define CDACCESS_CCD_H
+
 #include "../FileStream.h"
 #include "../MemoryStream.h"
 #include "CDAccess.h"
@@ -46,3 +49,5 @@ class CDAccess_CCD : public CDAccess
  size_t img_numsectors;
  TOC tocd;
 };
+
+#endif /* CDACCESS_CCD_H */
diff --git a/mednafen/cdrom/CDAccess_CHD.h b/mednafen/cdrom/CDAccess_CHD.h
@@ -19,6 +19,9 @@
 ** 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 
+#ifndef CDACCESS_CHD_H
+#define CDACCESS_CHD_H
+
 #include <mednafen/FileStream.h>
 #include <mednafen/MemoryStream.h>
 
@@ -98,3 +101,5 @@ class CDAccess_CHD : public CDAccess
   /* last hunknum read */
   int oldhunk;
 };
+
+#endif /* CDACCESS_CHD_H */
diff --git a/mednafen/include/blip/Blip_Buffer.h b/mednafen/include/blip/Blip_Buffer.h
@@ -1,6 +1,10 @@
 // Band-limited sound synthesis buffer
 // Various changes and hacks for use in Mednafen.
 
+// Blip_Buffer 0.4.1
+#ifndef BLIP_BUFFER_H
+#define BLIP_BUFFER_H
+
 #ifdef __GNUC__
  #define blip_inline inline __attribute__((always_inline))
 #else
@@ -10,10 +14,6 @@
 #include <limits.h>
 #include <stdint.h>
 
-// Blip_Buffer 0.4.1
-#ifndef BLIP_BUFFER_H
-#define BLIP_BUFFER_H
-
 // Internal
 typedef int32_t blip_long;
 typedef uint32_t blip_ulong;