refactors, boiler for looping read

src/input.zig

@@ -0,0 +1,10 @@
+const std = @import("std");
+
+const util = @import("util.zig");
+const threads = @import("threads.zig");
+
+pub fn main_loop(f: std.fs.File, buffs: util.Buffers, thread_mgr: threads.ThreadManager) !void {
+    _ = thread_mgr;
+    _ = buffs;
+    _ = f;
+}

src/main.zig

@@ -2,6 +2,7 @@ const std = @import("std");
 
 const util = @import("util.zig");
 const threads = @import("threads.zig");
+const input = @import("input.zig");
 
 const InitError = error{
     NotEnoughArgs,
@@ -62,4 +63,7 @@ pub fn main() !void {
 
     var thread_manager = try threads.ThreadManager.init(std.heap.page_allocator, opts.n_quant_jobs);
     defer thread_manager.deinit();
+
+    var f = std.io.getStdIn();
+    try input.main_loop(f, buffs, thread_manager);
 }