Added dirname() function

test/t_path2.c

@@ -0,0 +1,18 @@
+
+#include <malloc.h>
+#include <stdio.h>
+#include "../src/common/path.h"
+
+
+int main(int argc, char *argv[]) {
+
+	char fp[] = "/this/is/my/path/to/file.pdf/";
+	char *d;
+	printf("%s\n=>\n", fp);
+
+	d = dirname(fp);
+
+	printf("%s\n", d);
+
+	return 0;
+}