+#ifndef LIBC_STDINT_H_
+#define LIBC_STDINT_H_
+
+typedef char int8_t;
+typedef short int16_t;
+typedef long int32_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned long uint32_t;
+
+#endif /* LIBC_STDINT_H_ */