Refactor: don't include FFvaluestore global

src/fastfetch.c

@@ -1,4 +1,5 @@
 #include "fastfetch.h"
+#include "util/FFvaluestore.h"
 #include "common/printing.h"
 #include "common/parsing.h"
 

src/fastfetch.h

@@ -14,7 +14,6 @@
 
 #include "util/FFstrbuf.h"
 #include "util/FFlist.h"
-#include "util/FFvaluestore.h"
 
 static inline void ffUnused(int dummy, ...) { (void) dummy; }
 #define FF_UNUSED(...) ffUnused(0, __VA_ARGS__);

tests/strbuf.c

@@ -2,6 +2,7 @@
 
 #include <string.h>
 #include <stdarg.h>
+#include <stdlib.h>
 
 static void testFailed(const FFstrbuf* strbuf, const char* message, ...)
 {