1 files changed, 3 insertions, 1 deletions
diff --git a/service/src/util.h b/service/src/util.h
index 3496461..eaef14f 100644
--- a/service/src/util.h
+++ b/service/src/util.h
@@ -5,6 +5,7 @@
 #include <stdarg.h>
 #include <string.h>
 #include <stdio.h>
+#include <errno.h>
 
 #define ARRSIZE(x)  (sizeof(x)/sizeof((x)[0]))
 #define MIN(x,y)    ((x) > (y) ? (y) : (x))
@@ -12,7 +13,7 @@
 
 #define NULLFREE(p) do { free(p); p = NULL; } while (0)
 
-#define MHASHLEN 32
+#define MHASHLEN 40
 
 enum { FAIL = 0, OK = 1 };
 
@@ -21,6 +22,7 @@ void* die(const char *fmtstr, ...);
 char* aprintf(const char *fmtstr, ...);
 
 const char* mhash(const char *filename, int len);
+int checkalph(const char *str, const char *alph);
 
 void freadstr(FILE *f, char **dst);
 void fputstr(FILE *f, char *s);