Fix (linux) compiler warnings in libroken

heimdal · Nov 12, 2016 · c875345 · c875345
1 parent 2d3c21c
commit c875345
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/lib/roken/snprintf-test.c b/lib/roken/snprintf-test.c
@@ -34,6 +34,9 @@
 #include "roken.h"
 #include <limits.h>
 
+extern int rk_snprintf(char *, size_t, const char *, ...);
+extern int rk_vsnprintf(char *, size_t, const char *, va_list);
+
 static int
 try (const char *format, ...)
 {
@@ -132,9 +135,10 @@ cmp_with_sprintf_long_long (void)
 {
     int tot = 0;
     long long long_long_values[] = {
-	((long long)LONG_MIN) -1, LONG_MIN, -17, -1,
-	0,
-	1, 17, 4711, 65535, LONG_MAX, ((long long)LONG_MAX) + 1};
+	((long long)LONG_MIN) - (sizeof(long long) > sizeof(long)),
+        LONG_MIN, -17, -1, 0, 1, 17, 4711, 65535, LONG_MAX,
+        ((long long)LONG_MAX) + (sizeof(long long) > sizeof(long))
+    };
     int i;
 
     for (i = 0; i < sizeof(long_long_values) / sizeof(long_long_values[0]); ++i) {