1 files changed, 30 insertions, 0 deletions
diff --git a/vcpkg/ports/libudfread/msvc.diff b/vcpkg/ports/libudfread/msvc.diff
new file mode 100644
index 0000000..1619cfa
--- /dev/null
+++ b/vcpkg/ports/libudfread/msvc.diff
@@ -0,0 +1,30 @@
+diff --git a/src/default_blockinput.c b/src/default_blockinput.c
+index 3926e65..1be4505 100644
+--- a/src/default_blockinput.c
++++ b/src/default_blockinput.c
+@@ -37,6 +37,9 @@
+ 
+ #ifdef _WIN32
+ #include <windows.h>
++#if !defined(ssize_t)
++#define ssize_t SSIZE_T
++#endif
+ #ifndef HAVE_UNISTD_H
+ #include <stdio.h>
+ #endif
+diff --git a/src/udfread.h b/src/udfread.h
+index d6fd9ef..94b6cbb 100644
+--- a/src/udfread.h
++++ b/src/udfread.h
+@@ -35,6 +35,11 @@ extern "C" {
+ #define UDF_PUBLIC
+ #endif
+ 
++#if defined(_WIN32) && !defined(ssize_t)
++#include <windows.h>
++#define ssize_t SSIZE_T
++#endif
++
+ /**
+  * @file udfread/udfread.h
+  * external API header