1 files changed, 40 insertions, 0 deletions
diff --git a/deps/libchdr/coretypes.h b/deps/libchdr/coretypes.h
new file mode 100644
index 0000000..6264bea
--- /dev/null
+++ b/deps/libchdr/coretypes.h
@@ -0,0 +1,40 @@
+#ifndef __CORETYPES_H__
+#define __CORETYPES_H__
+
+#include <stdint.h>
+#include <stdio.h>
+
+#ifdef __LIBRETRO__
+#include <streams/file_stream_transforms.h>
+#endif
+
+#define ARRAY_LENGTH(x) (sizeof(x)/sizeof(x[0]))
+
+typedef uint64_t UINT64;
+typedef uint32_t UINT32;
+typedef uint16_t UINT16;
+typedef uint8_t UINT8;
+
+typedef int64_t INT64;
+typedef int32_t INT32;
+typedef int16_t INT16;
+typedef int8_t INT8;
+
+#define core_file FILE
+#define core_fopen(file) fopen(file, "rb")
+#define core_fseek fseek
+#define core_fread(fc, buff, len) fread(buff, 1, len, fc)
+#define core_fclose fclose
+#define core_ftell ftell
+
+static size_t core_fsize(core_file* f)
+{
+   size_t rv;
+   size_t p = ftell(f);
+   fseek(f, 0, SEEK_END);
+   rv = ftell(f);
+   fseek(f, p, SEEK_SET);
+   return rv;
+}
+
+#endif