merge from gcc

include/plugin-api.h

@@ -26,8 +26,16 @@
 #ifndef PLUGIN_API_H
 #define PLUGIN_API_H
 
+#ifdef HAVE_STDINT_H
 #include <stdint.h>
+#elif defined(HAVE_INTTYPES_H)
+#include <inttypes.h>
+#endif
 #include <sys/types.h>
+#if !defined(HAVE_STDINT_H) && !defined(HAVE_INTTYPES_H) && \
+    !defined(UINT64_MAX) && !defined(uint64_t)
+#error can not find uint64_t type
+#endif
 
 #ifdef __cplusplus
 extern "C"