diff options
Diffstat (limited to 'src/utils')
| -rw-r--r-- | src/utils/mem_ops.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/utils/mem_ops.h b/src/utils/mem_ops.h index 810356bce..e72269e6a 100644 --- a/src/utils/mem_ops.h +++ b/src/utils/mem_ops.h @@ -1,7 +1,7 @@ -/************************************************* -* Memory Operations Header File * -* (C) 1999-2007 Jack Lloyd * -*************************************************/ +/* +* Memory Operations Header File +* (C) 1999-2009 Jack Lloyd +*/ #ifndef BOTAN_MEMORY_OPS_H__ #define BOTAN_MEMORY_OPS_H__ @@ -11,14 +11,14 @@ namespace Botan { -/************************************************* -* Memory Manipulation Functions * -*************************************************/ +/* +* Memory Manipulation Functions +*/ template<typename T> inline void copy_mem(T* out, const T* in, u32bit n) { std::memmove(out, in, sizeof(T)*n); } template<typename T> inline void clear_mem(T* ptr, u32bit n) - { std::memset(ptr, 0, sizeof(T)*n); } + { if(n) std::memset(ptr, 0, sizeof(T)*n); } template<typename T> inline void set_mem(T* ptr, u32bit n, byte val) { std::memset(ptr, val, sizeof(T)*n); } |