构建失败：winsock2.h文件未找到

Question

已添加#define _WINSOCKAPI_但仍构建失败。

/* 
* $PostgreSQL: pgsql/src/include/port/win32/sys/socket.h,v 1.7 2006/10/04 00:30:10 momjian Exp $ 
*/ 
#ifndef WIN32_SYS_SOCKET_H 
#define WIN32_SYS_SOCKET_H 

/* 
* Unfortunately, <wingdi.h> of VC++ also defines ERROR. 
* To avoid the conflict, we include <windows.h> here and undefine ERROR 
* immediately. 
* 
* Note: Don't include <wingdi.h> directly. It causes compile errors. 
*/ 
#define _WINSOCKAPI_ //added this line but no help 
#include <winsock2.h> 
#include <ws2tcpip.h> 
#include <windows.h> 

#undef ERROR 
#undef small 

/* Restore old ERROR value */ 
#ifdef PGERROR 
#define ERROR PGERROR 
#endif 

/* 
* we can't use the windows gai_strerror{AW} functions because 
* they are defined inline in the MS header files. So we'll use our 
* own 
*/ 
#undef gai_strerror 

#endif /* WIN32_SYS_SOCKET_H */ 

Answer 1

尝试使用

#ifndef __APPLE__ ... #endif

然后，看看其他的编译错误，包括苹果特定的套接字文件，也根据BSD套接字工作。

Answer 2

您正在尝试在绝对不是Windows的平台上编译Windows特定的头文件。我无法想象你期望这样做;不管它是什么，但它并不是。