oslibs, codecs: updated libxmp builds from the latest code in git.

MacOSX/codecs/include/xmp.h

@@ -16,19 +16,33 @@ extern "C" {
 #define XMP_VER_RELEASE 1
 
 #if defined(_WIN32) && !defined(__CYGWIN__)
-# if defined(BUILDING_STATIC)
+# if defined(LIBXMP_STATIC)
 #  define LIBXMP_EXPORT
 # elif defined(BUILDING_DLL)
 #  define LIBXMP_EXPORT __declspec(dllexport)
 # else
 #  define LIBXMP_EXPORT __declspec(dllimport)
 # endif
-#elif defined(__OS2__) && defined(__WATCOMC__) && defined(__SW_BD)
+#elif defined(__OS2__) && defined(__WATCOMC__)
+# if defined(LIBXMP_STATIC)
+#  define LIBXMP_EXPORT
+# elif defined(BUILDING_DLL)
 #  define LIBXMP_EXPORT __declspec(dllexport)
+# else
+#  define LIBXMP_EXPORT
+# endif
 #elif (defined(__GNUC__) || defined(__clang__) || defined(__HP_cc)) && defined(XMP_SYM_VISIBILITY)
-# define LIBXMP_EXPORT __attribute__((visibility ("default")))
+# if defined(LIBXMP_STATIC)
+#  define LIBXMP_EXPORT
+# else
+#  define LIBXMP_EXPORT __attribute__((visibility("default")))
+# endif
 #elif defined(__SUNPRO_C) && defined(XMP_LDSCOPE_GLOBAL)
-# define LIBXMP_EXPORT __global
+# if defined(LIBXMP_STATIC)
+#  define LIBXMP_EXPORT
+# else
+#  define LIBXMP_EXPORT __global
+# endif
 #elif defined(EMSCRIPTEN)
 # define LIBXMP_EXPORT EMSCRIPTEN_KEEPALIVE
 # define LIBXMP_EXPORT_VAR
@@ -36,7 +50,7 @@ extern "C" {
 # define LIBXMP_EXPORT
 #endif
 
-#if !defined (LIBXMP_EXPORT_VAR)
+#if !defined(LIBXMP_EXPORT_VAR)
 # define LIBXMP_EXPORT_VAR LIBXMP_EXPORT
 #endif
 
@@ -241,6 +255,7 @@ struct xmp_sample {
 #define XMP_SAMPLE_LOOP_FULL	(1 << 4)  /* Play full sample before looping */
 #define XMP_SAMPLE_SLOOP	(1 << 5)  /* Sample has sustain loop */
 #define XMP_SAMPLE_SLOOP_BIDIR	(1 << 6)  /* Bidirectional sustain loop */
+#define XMP_SAMPLE_STEREO	(1 << 7)  /* Interlaced stereo sample */
 #define XMP_SAMPLE_SYNTH	(1 << 15) /* Data contains synth patch */
 	int flg;			/* Flags */
 	unsigned char *data;		/* Sample data */

Windows/codecs/include/xmp.h

@@ -16,19 +16,33 @@ extern "C" {
 #define XMP_VER_RELEASE 1
 
 #if defined(_WIN32) && !defined(__CYGWIN__)
-# if defined(BUILDING_STATIC)
+# if defined(LIBXMP_STATIC)
 #  define LIBXMP_EXPORT
 # elif defined(BUILDING_DLL)
 #  define LIBXMP_EXPORT __declspec(dllexport)
 # else
 #  define LIBXMP_EXPORT __declspec(dllimport)
 # endif
-#elif defined(__OS2__) && defined(__WATCOMC__) && defined(__SW_BD)
+#elif defined(__OS2__) && defined(__WATCOMC__)
+# if defined(LIBXMP_STATIC)
+#  define LIBXMP_EXPORT
+# elif defined(BUILDING_DLL)
 #  define LIBXMP_EXPORT __declspec(dllexport)
+# else
+#  define LIBXMP_EXPORT
+# endif
 #elif (defined(__GNUC__) || defined(__clang__) || defined(__HP_cc)) && defined(XMP_SYM_VISIBILITY)
-# define LIBXMP_EXPORT __attribute__((visibility ("default")))
+# if defined(LIBXMP_STATIC)
+#  define LIBXMP_EXPORT
+# else
+#  define LIBXMP_EXPORT __attribute__((visibility("default")))
+# endif
 #elif defined(__SUNPRO_C) && defined(XMP_LDSCOPE_GLOBAL)
-# define LIBXMP_EXPORT __global
+# if defined(LIBXMP_STATIC)
+#  define LIBXMP_EXPORT
+# else
+#  define LIBXMP_EXPORT __global
+# endif
 #elif defined(EMSCRIPTEN)
 # define LIBXMP_EXPORT EMSCRIPTEN_KEEPALIVE
 # define LIBXMP_EXPORT_VAR
@@ -36,7 +50,7 @@ extern "C" {
 # define LIBXMP_EXPORT
 #endif
 
-#if !defined (LIBXMP_EXPORT_VAR)
+#if !defined(LIBXMP_EXPORT_VAR)
 # define LIBXMP_EXPORT_VAR LIBXMP_EXPORT
 #endif
 
@@ -241,6 +255,7 @@ struct xmp_sample {
 #define XMP_SAMPLE_LOOP_FULL	(1 << 4)  /* Play full sample before looping */
 #define XMP_SAMPLE_SLOOP	(1 << 5)  /* Sample has sustain loop */
 #define XMP_SAMPLE_SLOOP_BIDIR	(1 << 6)  /* Bidirectional sustain loop */
+#define XMP_SAMPLE_STEREO	(1 << 7)  /* Interlaced stereo sample */
 #define XMP_SAMPLE_SYNTH	(1 << 15) /* Data contains synth patch */
 	int flg;			/* Flags */
 	unsigned char *data;		/* Sample data */