make sure all .c include their own .h

client/loclass/hash1_brute.c

@@ -1,3 +1,4 @@
+#include "hash1_brute.h"
 #include <stdio.h>
 #include "cipherutils.h"
 #include <stdint.h>
@@ -54,7 +55,7 @@ static void calc_score(uint8_t *csn, uint8_t *k) {
     }
 }
 
-static void brute_hash1(void) {
+void brute_hash1(void) {
     uint16_t a, b, c, d;
     uint8_t csn[8] = {0, 0, 0, 0, 0xf7, 0xff, 0x12, 0xe0};
     uint8_t k[8] = {0, 0, 0, 0, 0, 0, 0, 0};