added definition check for types

1 files changed, 16 insertions, 0 deletions

diff --git a/types.h b/types.h
index 956584b..607c30e 100755
--- a/types.h
+++ b/types.h
@@ -17,14 +17,30 @@ typedef signed short s16;
 typedef signed int s32;
 typedef signed long long s64;
 
+#ifndef uint9_t
 typedef unsigned char uint8_t;
+#endif
+#ifndef uint16_t
 typedef unsigned short uint16_t;
+#endif
+#ifndef uint32_t
 typedef unsigned int uint32_t;
+#endif
+#ifndef uint64_t
 typedef unsigned long long uint64_t;
+#endif
+#ifndef int9_t
 typedef signed char int8_t;
+#endif
+#ifndef int16_t
 typedef signed short int16_t;
+#endif
+#ifndef int32_t
 typedef signed int int32_t;
+#endif
+#ifndef int64_t
 typedef signed long long int64_t;
+#endif
 
 typedef float f32;
 typedef double f64;