+/*
+ * Match a pathspec against a filename. The first "len" characters
+ * are the common prefix
+ */
+static int match(const char **spec, const char *filename, int len)
+{
+ const char *m;
+
+ while ((m = *spec++) != NULL) {
+ int matchlen = strlen(m + len);
+
+ if (!matchlen)
+ return 1;
+ if (!strncmp(m + len, filename + len, matchlen)) {
+ if (m[len + matchlen - 1] == '/')
+ return 1;
+ switch (filename[len + matchlen]) {
+ case '/': case '\0':
+ return 1;
+ }
+ }
+ if (!fnmatch(m + len, filename + len, 0))
+ return 1;
+ }
+ return 0;
+}
+