1 files changed, 97 insertions, 0 deletions
diff --git a/include/flatcc/flatcc_types.h b/include/flatcc/flatcc_types.h
new file mode 100644
index 0000000..69605d2
--- /dev/null
+++ b/include/flatcc/flatcc_types.h
@@ -0,0 +1,97 @@
+#ifndef FLATCC_TYPES_H
+#define FLATCC_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdlib.h>
+
+#ifndef UINT8_MAX
+#include <stdint.h>
+#endif
+
+/*
+ * This should match generated type declaratios in
+ * `flatbuffers_common_reader.h` (might have different name prefix).
+ * Read only generated code does not depend on library code,
+ * hence the duplication.
+ */
+#ifndef flatbuffers_types_defined
+#define flatbuffers_types_defined
+
+/*
+ * uoffset_t and soffset_t must be same integer type, except for sign.
+ * They can be (u)int16_t, (u)int32_t, or (u)int64_t.
+ * The default is (u)int32_t.
+ *
+ * voffset_t is expected to be uint16_t, but can experimentally be
+ * compiled from uint8_t up to uint32_t.
+ *
+ * ID_MAX is the largest value that can index a vtable. The table size
+ * is given as voffset value. Each id represents a voffset value index
+ * from 0 to max inclusive. Space is required for two header voffset
+ * fields and the unaddressible highest index (due to the table size
+ * representation). For 16-bit voffsets this yields a max of 2^15 - 4,
+ * or (2^16 - 1) / 2 - 3.
+ */
+
+#define flatbuffers_uoffset_t_defined
+#define flatbuffers_soffset_t_defined
+#define flatbuffers_voffset_t_defined
+#define flatbuffers_utype_t_defined
+#define flatbuffers_bool_t_defined
+#define flatbuffers_thash_t_defined
+#define flatbuffers_fid_t_defined
+
+/* uoffset_t is also used for vector and string headers. */
+#define FLATBUFFERS_UOFFSET_MAX UINT32_MAX
+#define FLATBUFFERS_SOFFSET_MAX INT32_MAX
+#define FLATBUFFERS_SOFFSET_MIN INT32_MIN
+#define FLATBUFFERS_VOFFSET_MAX UINT16_MAX
+#define FLATBUFFERS_UTYPE_MAX UINT8_MAX
+/* Well - the max of the underlying type. */
+#define FLATBUFFERS_BOOL_MAX UINT8_MAX
+#define FLATBUFFERS_THASH_MAX UINT32_MAX
+
+#define FLATBUFFERS_ID_MAX (FLATBUFFERS_VOFFSET_MAX / sizeof(flatbuffers_voffset_t) - 3)
+/* Vectors of empty structs can yield div by zero, so we must guard against this. */
+#define FLATBUFFERS_COUNT_MAX(elem_size) (FLATBUFFERS_UOFFSET_MAX/((elem_size) == 0 ? 1 : (elem_size)))
+
+#define FLATBUFFERS_UOFFSET_WIDTH 32
+#define FLATBUFFERS_COUNT_WIDTH 32
+#define FLATBUFFERS_SOFFSET_WIDTH 32
+#define FLATBUFFERS_VOFFSET_WIDTH 16
+#define FLATBUFFERS_UTYPE_WIDTH 8
+#define FLATBUFFERS_BOOL_WIDTH 8
+#define FLATBUFFERS_THASH_WIDTH 32
+
+#define FLATBUFFERS_TRUE 1
+#define FLATBUFFERS_FALSE 0
+
+#define FLATBUFFERS_PROTOCOL_IS_LE 1
+#define FLATBUFFERS_PROTOCOL_IS_BE 0
+
+typedef uint32_t flatbuffers_uoffset_t;
+typedef int32_t flatbuffers_soffset_t;
+typedef uint16_t flatbuffers_voffset_t;
+typedef uint8_t flatbuffers_utype_t;
+typedef uint8_t flatbuffers_bool_t;
+typedef uint32_t flatbuffers_thash_t;
+/* Public facing type operations. */
+typedef flatbuffers_utype_t flatbuffers_union_type_t;
+
+static const flatbuffers_bool_t flatbuffers_true = FLATBUFFERS_TRUE;
+static const flatbuffers_bool_t flatbuffers_false = FLATBUFFERS_FALSE;
+
+#define FLATBUFFERS_IDENTIFIER_SIZE (FLATBUFFERS_THASH_WIDTH / 8)
+
+typedef char flatbuffers_fid_t[FLATBUFFERS_IDENTIFIER_SIZE];
+
+#endif /* flatbuffers_types_defined */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FLATCC_TYPES_H */