diff --git a/dev-libs/libebml/libebml-0.7.8-haiku.diff b/dev-libs/libebml/libebml-0.7.8-haiku.diff
new file mode 100644
index 000000000..8bccf378a
--- /dev/null
+++ b/dev-libs/libebml/libebml-0.7.8-haiku.diff
@@ -0,0 +1,21 @@
+diff -urN libebml-0.7.8/ebml/c/libebml_t.h libebml-0.7.8-haiku/ebml/c/libebml_t.h
+--- libebml-0.7.8/ebml/c/libebml_t.h	2009-03-01 02:10:48.000000000 +0000
++++ libebml-0.7.8-haiku/ebml/c/libebml_t.h	2009-03-01 02:06:42.000000000 +0000
+@@ -72,7 +72,7 @@
+     typedef uint16_t uint16;
+     typedef uint8_t uint8;
+ # endif // __GNUC__
+-#elif defined(__BEOS__)
++#elif defined(__BEOS__) || defined(__HAIKU__)
+ #include <SupportDefs.h>
+ #elif defined(DJGPP)				/* SL : DJGPP doesn't support POSIX types ???? */
+     typedef signed long long int64;
+@@ -98,7 +98,7 @@
+     typedef uint32_t uint32;
+     typedef uint16_t uint16;
+     typedef uint8_t uint8;
+-#elif defined(__BEOS__)
++#elif defined(__BEOS__) || defined(__HAIKU__)
+ # include <support/SupportDefs.h>
+ #else // anything else (Linux, BSD, ...)
+ # include <sys/types.h>