Use #ifndef instead of #if !defined

And #ifdef instead of #if defined

This is more standard form (see for example iostream file).

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
homoSapiensSapiens
2013-07-23 16:31:57 +03:00
committed by Marco Costalba
parent 4064ee5406
commit 002062ae93
23 changed files with 57 additions and 57 deletions

View File

@@ -17,10 +17,10 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined(PLATFORM_H_INCLUDED)
#ifndef PLATFORM_H_INCLUDED
#define PLATFORM_H_INCLUDED
#if defined(_MSC_VER)
#ifdef _MSC_VER
// Disable some silly and noisy warning from MSVC compiler
#pragma warning(disable: 4127) // Conditional expression is constant
@@ -43,7 +43,7 @@ typedef unsigned __int64 uint64_t;
# include <unistd.h> // Used by sysconf(_SC_NPROCESSORS_ONLN)
#endif
#if !defined(_WIN32) // Linux - Unix
#ifndef _WIN32 // Linux - Unix
# include <sys/time.h>
typedef timeval sys_time_t;
@@ -77,7 +77,7 @@ typedef _timeb sys_time_t;
inline void system_time(sys_time_t* t) { _ftime(t); }
inline int64_t time_to_msec(const sys_time_t& t) { return t.time * 1000LL + t.millitm; }
#if !defined(NOMINMAX)
#ifndef NOMINMAX
# define NOMINMAX // disable macros min() and max()
#endif
@@ -110,4 +110,4 @@ inline DWORD* dwWin9xKludge() { static DWORD dw; return &dw; }
#endif
#endif // !defined(PLATFORM_H_INCLUDED)
#endif // #ifndef PLATFORM_H_INCLUDED