all: move headers to include folder

Signed-off-by: Mahyar Koshkouei <mk@deltabeard.com>

include/all.h

@@ -0,0 +1,13 @@
+#include <errno.h>
+#include <stdio.h>
+
+/* Adds extra debugging text */
+//#define DEBUG
+
+/* Prints more error information */
+#define err_print(err) \
+	do { fprintf(stderr, "\nError %d:%s(): %s %s\n", __LINE__, __func__, \
+			err, strerror(errno)); } while (0)
+
+#define delete(ptr) \
+	free((void*) ptr); ptr = NULL