globa: Change unsigned int to size_t where it is the size of a byte array or an index/offset into it.
diff --git a/ndn-cpp/c/util/ndn_memory.h b/ndn-cpp/c/util/ndn_memory.h
index ba0a85b..68721e8 100644
--- a/ndn-cpp/c/util/ndn_memory.h
+++ b/ndn-cpp/c/util/ndn_memory.h
@@ -22,12 +22,12 @@
/**
* Use the library version of memcmp.
*/
-static inline int ndn_memcmp(uint8_t *buf1, uint8_t *buf2, unsigned int len) { return memcmp(buf1, buf2, len); }
+static inline int ndn_memcmp(uint8_t *buf1, uint8_t *buf2, size_t len) { return memcmp(buf1, buf2, len); }
#else
/**
* Use a local implementation of memcmp instead of the library version.
*/
-int ndn_memcmp(uint8_t *buf1, uint8_t *buf2, unsigned int len);
+int ndn_memcmp(uint8_t *buf1, uint8_t *buf2, size_t len);
#endif
#if HAVE_MEMCPY
@@ -35,12 +35,12 @@
/**
* Use the library version of memcpy.
*/
-static inline void ndn_memcpy(uint8_t *dest, uint8_t *src, unsigned int len) { memcpy(dest, src, len); }
+static inline void ndn_memcpy(uint8_t *dest, uint8_t *src, size_t len) { memcpy(dest, src, len); }
#else
/**
* Use a local implementation of memcpy instead of the library version.
*/
-void ndn_memcpy(uint8_t *dest, uint8_t *src, unsigned int len);
+void ndn_memcpy(uint8_t *dest, uint8_t *src, size_t len);
#endif
#if HAVE_MEMSET
@@ -48,12 +48,12 @@
/**
* Use the library version of memset.
*/
-static inline void ndn_memset(uint8_t *dest, int val, unsigned int len) { memset(dest, val, len); }
+static inline void ndn_memset(uint8_t *dest, int val, size_t len) { memset(dest, val, len); }
#else
/**
* Use a local implementation of memset instead of the library version.
*/
-void ndn_memset(uint8_t *dest, int val, unsigned int len);
+void ndn_memset(uint8_t *dest, int val, size_t len);
#endif
#ifdef __cplusplus