* w32/*: Remove TABs from the source code.

I know whitespace commits are annoying, but having these TABs is
causing me to miss things when I search through the code.  This
doesn't try to change the w32 code to meet GNU coding standards.

1 files changed, 142 insertions, 142 deletions

diff --git a/w32/compat/dirent.c b/w32/compat/dirent.c
index bc776dd..40c559a 100644
--- a/w32/compat/dirent.c
+++ b/w32/compat/dirent.c
@@ -27,180 +27,180 @@ this program.  If not, see <http://www.gnu.org/licenses/>.  */
 DIR*
 opendir(const char* pDirName)
 {
-	struct stat sb;
-	DIR*	pDir;
-	char*	pEndDirName;
-	int	nBufferLen;
-
-	/* sanity checks */
-	if (!pDirName) {
-		errno = EINVAL;
-		return NULL;
-	}
-	if (stat(pDirName, &sb) != 0) {
-		errno = ENOENT;
-		return NULL;
-	}
-	if ((sb.st_mode & S_IFMT) != S_IFDIR) {
-		errno = ENOTDIR;
-		return NULL;
-	}
-
-	/* allocate a DIR structure to return */
-	pDir = (DIR *) malloc(sizeof (DIR));
-
-	if (!pDir)
-		return NULL;
-
-	/* input directory name length */
-	nBufferLen = strlen(pDirName);
-
-	/* copy input directory name to DIR buffer */
-	strcpy(pDir->dir_pDirectoryName, pDirName);
-
-	/* point to end of the copied directory name */
-	pEndDirName = &pDir->dir_pDirectoryName[nBufferLen - 1];
-
-	/* if directory name did not end in '/' or '\', add '/' */
-	if ((*pEndDirName != '/') && (*pEndDirName != '\\')) {
-		pEndDirName++;
-		*pEndDirName = '/';
-	}
-
-	/* now append the wildcard character to the buffer */
-	pEndDirName++;
-	*pEndDirName = '*';
-	pEndDirName++;
-	*pEndDirName = '\0';
-
-	/* other values defaulted */
-	pDir->dir_nNumFiles = 0;
-	pDir->dir_hDirHandle = INVALID_HANDLE_VALUE;
-	pDir->dir_ulCookie = __DIRENT_COOKIE;
-
-	return pDir;
+        struct stat sb;
+        DIR*    pDir;
+        char*   pEndDirName;
+        int     nBufferLen;
+
+        /* sanity checks */
+        if (!pDirName) {
+                errno = EINVAL;
+                return NULL;
+        }
+        if (stat(pDirName, &sb) != 0) {
+                errno = ENOENT;
+                return NULL;
+        }
+        if ((sb.st_mode & S_IFMT) != S_IFDIR) {
+                errno = ENOTDIR;
+                return NULL;
+        }
+
+        /* allocate a DIR structure to return */
+        pDir = (DIR *) malloc(sizeof (DIR));
+
+        if (!pDir)
+                return NULL;
+
+        /* input directory name length */
+        nBufferLen = strlen(pDirName);
+
+        /* copy input directory name to DIR buffer */
+        strcpy(pDir->dir_pDirectoryName, pDirName);
+
+        /* point to end of the copied directory name */
+        pEndDirName = &pDir->dir_pDirectoryName[nBufferLen - 1];
+
+        /* if directory name did not end in '/' or '\', add '/' */
+        if ((*pEndDirName != '/') && (*pEndDirName != '\\')) {
+                pEndDirName++;
+                *pEndDirName = '/';
+        }
+
+        /* now append the wildcard character to the buffer */
+        pEndDirName++;
+        *pEndDirName = '*';
+        pEndDirName++;
+        *pEndDirName = '\0';
+
+        /* other values defaulted */
+        pDir->dir_nNumFiles = 0;
+        pDir->dir_hDirHandle = INVALID_HANDLE_VALUE;
+        pDir->dir_ulCookie = __DIRENT_COOKIE;
+
+        return pDir;
 }
 
 void
 closedir(DIR *pDir)
 {
-	/* got a valid pointer? */
-	if (!pDir) {
-		errno = EINVAL;
-		return;
-	}
+        /* got a valid pointer? */
+        if (!pDir) {
+                errno = EINVAL;
+                return;
+        }
 
-	/* sanity check that this is a DIR pointer */
-	if (pDir->dir_ulCookie != __DIRENT_COOKIE) {
-		errno = EINVAL;
-		return;
-	}
+        /* sanity check that this is a DIR pointer */
+        if (pDir->dir_ulCookie != __DIRENT_COOKIE) {
+                errno = EINVAL;
+                return;
+        }
 
-	/* close the WINDOWS32 directory handle */
-	if (pDir->dir_hDirHandle != INVALID_HANDLE_VALUE)
-		FindClose(pDir->dir_hDirHandle);
+        /* close the WINDOWS32 directory handle */
+        if (pDir->dir_hDirHandle != INVALID_HANDLE_VALUE)
+                FindClose(pDir->dir_hDirHandle);
 
-	free(pDir);
+        free(pDir);
 
-	return;
+        return;
 }
 
 struct dirent *
 readdir(DIR* pDir)
 {
-	WIN32_FIND_DATA wfdFindData;
-
-	if (!pDir) {
-		errno = EINVAL;
-		return NULL;
-	}
-
-	/* sanity check that this is a DIR pointer */
-	if (pDir->dir_ulCookie != __DIRENT_COOKIE) {
-		errno = EINVAL;
-		return NULL;
-	}
-
-	if (pDir->dir_nNumFiles == 0) {
-		pDir->dir_hDirHandle = FindFirstFile(pDir->dir_pDirectoryName, &wfdFindData);
-		if (pDir->dir_hDirHandle == INVALID_HANDLE_VALUE)
-			return NULL;
-	} else if (!FindNextFile(pDir->dir_hDirHandle, &wfdFindData))
-			return NULL;
-
-	/* bump count for next call to readdir() or telldir() */
-	pDir->dir_nNumFiles++;
-
-	/* fill in struct dirent values */
-	pDir->dir_sdReturn.d_ino = (ino_t)-1;
-	strcpy(pDir->dir_sdReturn.d_name, wfdFindData.cFileName);
-
-	return &pDir->dir_sdReturn;
+        WIN32_FIND_DATA wfdFindData;
+
+        if (!pDir) {
+                errno = EINVAL;
+                return NULL;
+        }
+
+        /* sanity check that this is a DIR pointer */
+        if (pDir->dir_ulCookie != __DIRENT_COOKIE) {
+                errno = EINVAL;
+                return NULL;
+        }
+
+        if (pDir->dir_nNumFiles == 0) {
+                pDir->dir_hDirHandle = FindFirstFile(pDir->dir_pDirectoryName, &wfdFindData);
+                if (pDir->dir_hDirHandle == INVALID_HANDLE_VALUE)
+                        return NULL;
+        } else if (!FindNextFile(pDir->dir_hDirHandle, &wfdFindData))
+                        return NULL;
+
+        /* bump count for next call to readdir() or telldir() */
+        pDir->dir_nNumFiles++;
+
+        /* fill in struct dirent values */
+        pDir->dir_sdReturn.d_ino = (ino_t)-1;
+        strcpy(pDir->dir_sdReturn.d_name, wfdFindData.cFileName);
+
+        return &pDir->dir_sdReturn;
 }
 
 void
 rewinddir(DIR* pDir)
 {
-	if (!pDir) {
-		errno = EINVAL;
-		return;
-	}
-
-	/* sanity check that this is a DIR pointer */
-	if (pDir->dir_ulCookie != __DIRENT_COOKIE) {
-		errno = EINVAL;
-		return;
-	}
-
-	/* close the WINDOWS32 directory handle */
-	if (pDir->dir_hDirHandle != INVALID_HANDLE_VALUE)
-		if (!FindClose(pDir->dir_hDirHandle))
-			errno = EBADF;
-
-	/* reset members which control readdir() */
-	pDir->dir_hDirHandle = INVALID_HANDLE_VALUE;
-	pDir->dir_nNumFiles = 0;
-
-	return;
+        if (!pDir) {
+                errno = EINVAL;
+                return;
+        }
+
+        /* sanity check that this is a DIR pointer */
+        if (pDir->dir_ulCookie != __DIRENT_COOKIE) {
+                errno = EINVAL;
+                return;
+        }
+
+        /* close the WINDOWS32 directory handle */
+        if (pDir->dir_hDirHandle != INVALID_HANDLE_VALUE)
+                if (!FindClose(pDir->dir_hDirHandle))
+                        errno = EBADF;
+
+        /* reset members which control readdir() */
+        pDir->dir_hDirHandle = INVALID_HANDLE_VALUE;
+        pDir->dir_nNumFiles = 0;
+
+        return;
 }
 
 int
 telldir(DIR* pDir)
 {
-	if (!pDir) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	/* sanity check that this is a DIR pointer */
-	if (pDir->dir_ulCookie != __DIRENT_COOKIE) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	/* return number of times readdir() called */
-	return pDir->dir_nNumFiles;
+        if (!pDir) {
+                errno = EINVAL;
+                return -1;
+        }
+
+        /* sanity check that this is a DIR pointer */
+        if (pDir->dir_ulCookie != __DIRENT_COOKIE) {
+                errno = EINVAL;
+                return -1;
+        }
+
+        /* return number of times readdir() called */
+        return pDir->dir_nNumFiles;
 }
 
 void
 seekdir(DIR* pDir, long nPosition)
 {
-	if (!pDir)
-		return;
+        if (!pDir)
+                return;
 
-	/* sanity check that this is a DIR pointer */
-	if (pDir->dir_ulCookie != __DIRENT_COOKIE)
-		return;
+        /* sanity check that this is a DIR pointer */
+        if (pDir->dir_ulCookie != __DIRENT_COOKIE)
+                return;
 
-	/* go back to beginning of directory */
-	rewinddir(pDir);
+        /* go back to beginning of directory */
+        rewinddir(pDir);
 
-	/* loop until we have found position we care about */
-	for (--nPosition; nPosition && readdir(pDir); nPosition--);
+        /* loop until we have found position we care about */
+        for (--nPosition; nPosition && readdir(pDir); nPosition--);
 
-	/* flag invalid nPosition value */
-	if (nPosition)
-		errno = EINVAL;
+        /* flag invalid nPosition value */
+        if (nPosition)
+                errno = EINVAL;
 
-	return;
+        return;
 }