[PATCH 08/12] Add MSVC porting files.

[Frank Li <lznuaa@gmail.com>]

Add msvc.c and msvc.h to build git under MSVC

Signed-off-by: Frank Li <lznuaa@gmail.com>
---
 compat/msvc.c |   33 ++++++++++++++++++++++
 compat/msvc.h |   86 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 119 insertions(+), 0 deletions(-)
 create mode 100644 compat/msvc.c
 create mode 100644 compat/msvc.h

diff --git a/compat/msvc.c b/compat/msvc.c
new file mode 100644
index 0000000..80afd4d
--- /dev/null
+++ b/compat/msvc.c
@@ -0,0 +1,33 @@
+#include "../git-compat-util.h"
+#include "win32.h"
+#include <conio.h>
+#include "../strbuf.h"
+
+DIR *opendir(const char *name)
+{
+	int len;
+	DIR *p;
+	p = (DIR*)malloc(sizeof(DIR));
+	memset(p, 0, sizeof(DIR));
+	strncpy(p->dd_name, name, PATH_MAX);
+	len = strlen(p->dd_name);
+	p->dd_name[len] = '/';
+	p->dd_name[len+1] = '*';
+
+	if (p == NULL)
+		return NULL;
+
+	p->dd_handle = _findfirst(p->dd_name, &p->dd_dta);
+
+	if (p->dd_handle == -1) {
+		free(p);
+		return NULL;
+	}
+	return p;
+}
+int closedir(DIR *dir)
+{
+	_findclose(dir->dd_handle);
+	free(dir);
+	return 0;
+}
diff --git a/compat/msvc.h b/compat/msvc.h
new file mode 100644
index 0000000..76cc6e5
--- /dev/null
+++ b/compat/msvc.h
@@ -0,0 +1,86 @@
+#ifndef __MSVC__HEAD
+#define __MSVC__HEAD
+
+/*Define minimize windows version*/
+#define WINVER 0x0500
+#define _WIN32_WINNT 0x0500
+#define _WIN32_WINDOWS 0x0410
+#define _WIN32_IE 0x0700
+#define NTDDI_VERSION NTDDI_WIN2KSP1
+#include <winsock2.h>
+
+/*Configuration*/
+#define NO_PREAD
+#define NO_OPENSSL
+#define NO_LIBGEN_H
+#define NO_SYMLINK_HEAD
+#define NO_IPV6
+#define NO_SETENV
+#define NO_UNSETENV
+#define NO_STRCASESTR
+#define NO_STRLCPY
+#define NO_MEMMEM
+#define NO_C99_FORMAT
+#define NO_STRTOUMAX
+#define NO_MKDTEMP
+#define NO_MKSTEMPS
+#define NO_ST_BLOCKS_IN_STRUCT_STAT
+#define NO_NSEC
+#define NO_REGEX
+#define NO_SYS_SELECT_H
+#define NO_PTHEADS
+#define NO_ICONV
+#define NO_PTHREADS
+#define NO_CURL
+#define NO_STRTOUMAX
+#define NO_STRLCPY
+#define NO_UNSETENV
+#define NO_SETENV
+
+#define USE_WIN32_MMAP
+#define USE_NED_ALLOCATOR
+#define HAVE_STRING_H 1
+#define STDC_HEADERS
+#define SNPRINTF_RETURNS_BOGUS
+#define RUNTIME_PREFIX
+#define REGEX_MALLOC
+
+/*Git runtime infomation*/
+#define ETC_GITCONFIG "%HOME%"
+#define SHA1_HEADER "mozilla-sha1\\sha1.h"
+#define GIT_EXEC_PATH "bin"
+#define GIT_VERSION "1.6"
+#define BINDIR "bin"
+#define PREFIX "."
+#define GIT_MAN_PATH "man"
+#define GIT_INFO_PATH "info"
+#define GIT_HTML_PATH "html"
+#define DEFAULT_GIT_TEMPLATE_DIR "templates"
+
+/*porting function*/
+#define strdup _strdup
+#define read _read
+#define close _close
+#define dup _dup
+#define dup2 _dup2
+#define strncasecmp _strnicmp
+#define strtoull _strtoui64
+#define inline __inline
+#define __inline__ __inline
+#define __attribute__(x)
+#define va_copy(dst, src)     ((dst) = (src))
+
+static __inline int strcasecmp (const char *s1, const char *s2)
+{
+	int size1=strlen(s1);
+	int sisz2=strlen(s2);
+
+	return _strnicmp(s1,s2,sisz2>size1?sisz2:size1);
+}
+
+#include "compat/mingw.h"
+#undef ERROR
+#undef stat
+#define stat(x,y) mingw_lstat(x,y)
+#define stat      _stat64
+#endif
\ No newline at end of file
-- 
1.6.4.msysgit.0