+}
+
+void glob_expand(char *base1, char **argv, int *argc, int maxargs, int sanitize_paths)
+{
+ char *s = argv[*argc];
+ char *p, *q;
+ char *base = base1;
+
+ if (!s || !*s) return;
+
+ if (strncmp(s, base, strlen(base)) == 0) {
+ s += strlen(base);
+ }
+
+ s = strdup(s);
+ if (!s) out_of_memory("glob_expand");
+
+ base = (char *)malloc(strlen(base1)+3);
+ if (!base) out_of_memory("glob_expand");
+
+ sprintf(base," %s/", base1);
+
+ q = s;
+ while ((p = strstr(q,base)) && ((*argc) < maxargs)) {
+ /* split it at this point */
+ *p = 0;
+ glob_expand_one(q, argv, argc, maxargs, sanitize_paths);
+ q = p+strlen(base);
+ }
+
+ if (*q && (*argc < maxargs)) glob_expand_one(q, argv, argc, maxargs, sanitize_paths);
+
+ free(s);
+ free(base);
+}
+
+/*******************************************************************
+ convert a string to lower case
+********************************************************************/
+void strlower(char *s)
+{
+ while (*s) {
+ if (isupper(*s)) *s = tolower(*s);
+ s++;
+ }
+}
+
+/* this is like vsnprintf but it always null terminates, so you
+ can fit at most n-1 chars in */
+int vslprintf(char *str, int n, const char *format, va_list ap)
+{
+ int ret = vsnprintf(str, n, format, ap);
+ if (ret >= n || ret < 0) {
+ str[n-1] = 0;
+ return -1;
+ }
+ str[ret] = 0;
+ return ret;
+}
+
+
+/* like snprintf but always null terminates */
+int slprintf(char *str, int n, char *format, ...)
+{
+ va_list ap;
+ int ret;
+
+ va_start(ap, format);
+ ret = vslprintf(str,n,format,ap);