Use suffixed {uint,int}{8,16,32,64}_t types.

webrtc/base/sha1.h

 /*
  * SHA-1 in C
  * By Steve Reid <sreid@sea-to-sky.net>
  * 100% Public Domain
  *
 */
 
-// Ported to C++, Google style, under namespace rtc and uses basictypes.h
+// Ported to C++, Google style, under namespace rtc.
 
 #ifndef WEBRTC_BASE_SHA1_H_
 #define WEBRTC_BASE_SHA1_H_
 
-#include "webrtc/base/basictypes.h"
+#include <stdint.h>
+#include <stdlib.h>
 
 namespace rtc {
 
 struct SHA1_CTX {
-  uint32 state[5];
-  // TODO: Change bit count to uint64.
-  uint32 count[2];  // Bit count of input.
-  uint8 buffer[64];
+  uint32_t state[5];
+  // TODO: Change bit count to uint64_t.
+  uint32_t count[2];  // Bit count of input.
+  uint8_t buffer[64];
 };
 
 #define SHA1_DIGEST_SIZE 20
 
 void SHA1Init(SHA1_CTX* context);
-void SHA1Update(SHA1_CTX* context, const uint8* data, size_t len);
-void SHA1Final(SHA1_CTX* context, uint8 digest[SHA1_DIGEST_SIZE]);
+void SHA1Update(SHA1_CTX* context, const uint8_t* data, size_t len);
+void SHA1Final(SHA1_CTX* context, uint8_t digest[SHA1_DIGEST_SIZE]);
 
 #endif  // WEBRTC_BASE_SHA1_H_
 
 }  // namespace rtc