Remove unused file
diff --git a/lib/zip_mkstempm.c b/lib/zip_mkstempm.c
deleted file mode 100644
index 4efcf79..0000000
--- a/lib/zip_mkstempm.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- zip_mkstempm.c -- mkstemp replacement that accepts a mode argument
- Copyright (C) 2019-2021 Dieter Baron and Thomas Klausner
-
- This file is part of libzip, a library to manipulate ZIP archives.
- The authors can be contacted at <libzip@nih.at>
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
- 3. The names of the authors may not be used to endorse or promote
- products derived from this software without specific prior
- written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
- OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include <errno.h>
-#include <fcntl.h>
-#include <string.h>
-#include <sys/stat.h>
-
-#include "zipint.h"
-
-/*
- * create temporary file with same permissions as previous one;
- * or default permissions if there is no previous file
- */
-int
-_zip_mkstempm(char *path, int mode, bool create_file) {
- int fd;
- char *start, *end, *xs;
-
- int xcnt = 0;
-
- end = path + strlen(path) - 1;
- while (end >= path) {
- if (*end == 'X') {
- break;
- }
- end--;
- }
- if (end < path) {
- errno = EINVAL;
- return -1;
- }
- start = end;
- while (start >= path && *start == 'X') {
- xcnt++;
- start--;
- }
- start++;
-
- for (;;) {
- zip_uint32_t value = zip_random_uint32();
-
- xs = start;
-
- while (xs <= end) {
- char digit = value % 36;
- if (digit < 10) {
- *(xs++) = digit + '0';
- }
- else {
- *(xs++) = digit - 10 + 'a';
- }
- value /= 36;
- }
-
- if (create_file) {
- if ((fd = open(path, O_CREAT | O_EXCL | O_RDWR | O_CLOEXEC, mode == -1 ? 0666 : (mode_t)mode)) >= 0) {
- if (mode != -1) {
- /* open() honors umask(), which we don't want in this case */
-#ifdef HAVE_FCHMOD
- (void)fchmod(fd, (mode_t)mode);
-#else
- (void)chmod(path, (mode_t)mode);
- }
-#endif
- return fd;
- }
- if (errno != EEXIST) {
- return -1;
- }
- }
- else {
- struct stat st;
-
- if (stat(path, &st) < 0) {
- if (errno == ENOENT) {
- return 0;
- }
- else {
- return -1;
- }
- }
- }
- }
-}
