move try_to_int64 to StrUtil

Utilities/Config.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "util/types.hpp"
-#include "Utilities/StrFmt.h"
+#include "Utilities/StrUtil.h"
 #include "util/logs.hpp"
 #include "util/atomic.hpp"
 #include "util/shared_ptr.hpp"
@@ -17,15 +17,9 @@ namespace cfg
 	// Format min and max values
 	std::vector<std::string> make_int_range(s64 min, s64 max);
 
-	// Convert string to signed integer
-	bool try_to_int64(s64* out, const std::string& value, s64 min, s64 max);
-
 	// Format min and max unsigned values
 	std::vector<std::string> make_uint_range(u64 min, u64 max);
 
-	// Convert string to unsigned integer
-	bool try_to_uint64(u64* out, const std::string& value, u64 min, u64 max);
-
 	// Internal hack
 	bool try_to_enum_value(u64* out, decltype(&fmt_class_string<int>::format) func, const std::string&);