From 95c08c59e7a95b819de9206c038fe34e4b28afec Mon Sep 17 00:00:00 2001
From: Avril <flanchan@cumallover.me>
Date: Thu, 2 Dec 2021 23:31:01 +0000
Subject: [PATCH] day2: start part2
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Fortune for day2's current commit: Small blessing − 小吉
---
 day2/Makefile         |  3 +--
 day2/include/result.h |  3 +++
 day2/src/p1.c         | 13 +++++++++----
 3 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/day2/Makefile b/day2/Makefile
index fa5f0cf..125d6f4 100644
--- a/day2/Makefile
+++ b/day2/Makefile
@@ -14,8 +14,7 @@ INPUT_DEST=src/input.c
 COMMON_FLAGS+= -W -Wall -fno-strict-aliasing $(addprefix -I,$(INCLUDE))
 
 COMMON_FLAGS+=-msse -msse2 -msse3
-COMMON_FLAGS+=-D_PART1 
-#-D_PART2
+COMMON_FLAGS+=-D_PART1 -D_PART2
 
 OPT_FLAGS?= -march=native -fgraphite -fopenmp -floop-parallelize-all -ftree-parallelize-loops=4 \
 	    -floop-interchange -ftree-loop-distribution -floop-strip-mine -floop-block \
diff --git a/day2/include/result.h b/day2/include/result.h
index 5fb5e72..c95f2ae 100644
--- a/day2/include/result.h
+++ b/day2/include/result.h
@@ -11,6 +11,9 @@ typedef int64_t result_t;
 
 #define SUM_FIELDS 3
 
+// Processing for p1 and p2, will be defined in p1.c, and maybe p2.c?
+struct proc;
+
 struct psum {
 	union {
 		struct { result_t forward, up, down; };
diff --git a/day2/src/p1.c b/day2/src/p1.c
index 3158bee..b1b2a52 100644
--- a/day2/src/p1.c
+++ b/day2/src/p1.c
@@ -10,10 +10,15 @@
 #define RIMAX_STR (64 - sizeof(size_t))
 
 struct proc {
-	result_t mv;
-	off_t field;
-
-//	void* jmp;
+	union {
+		struct {
+			result_t mv;
+			off_t field;
+		};
+		struct {
+			//TODO: part2 shit	
+		} aimed;
+	};
 };
 
 #define _LIT_MV_FORWARD "forward"