From f04c1eb5508d829068db590ebdf6c8f3bf5fd612 Mon Sep 17 00:00:00 2001
From: Devine Lu Linvega <aliceffekt@gmail.com>
Date: Wed, 26 Aug 2020 15:17:30 -0700
Subject: [PATCH] Fixed build issue with plan9

---
 build.sh   |  8 +++++++-
 lin6.c     | 14 +++++++-------
 source.asm |  2 +-
 3 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/build.sh b/build.sh
index 8ab7861..a9dc5d2 100755
--- a/build.sh
+++ b/build.sh
@@ -4,13 +4,19 @@ rm ./lin6
 
 clang-format -i lin6.c
 
+# Gnu/Linux
 cc -std=c89 -DDEBUG -Wall -Wpedantic -Wshadow -Wextra -Werror=implicit-int -Werror=incompatible-pointer-types -Werror=int-conversion -Wvla -g -Og -fsanitize=address -fsanitize=undefined lin6.c -o lin6
 
+# Rpi
 # tcc -Wall lin6.c -o lin6
 
+# Plan9
+# pcc lin6.c -o lin6
+
 ./lin6
 ./lin6 -?
 ./lin6 -v
 ./lin6 source.asm
 ./lin6 -i source.asm
-./lin6 -i -d source.asm
\ No newline at end of file
+./lin6 -i -d source.asm
+
diff --git a/lin6.c b/lin6.c
index b89c616..93828b4 100644
--- a/lin6.c
+++ b/lin6.c
@@ -1,5 +1,5 @@
 /* Lin6
-  Version 1.1
+  Version 1.2
   https://wiki.xxiivv.com/lin6
 */
 
@@ -24,14 +24,15 @@
 */
 
 #include <ctype.h>
-#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
-#define VERSION "1.1"
+#define VERSION "1.2"
 #define BUFLEN 512
 
+typedef enum { false, true } bool;
+
 char *OPCODES[] = {"ADC", "AND", "ASL", "BCC", "BCS", "BEQ", "BIT", "BMI",
                    "BNE", "BPL", "BRK", "BVC", "BVS", "CLC", "CLD", "CLI",
                    "CLV", "CMP", "CPX", "CPY", "DEC", "DEX", "DEY", "EOR",
@@ -285,7 +286,6 @@ void lint(char *filepath, char *output, bool do_debug) {
         strcat(output, "\n");
       }
       if (has_comment(line)) {
-        fillstr(key, 30, ' ');
         strcat(output, key);
         strcat(output, " ");
         strcat(output, comment);
@@ -400,9 +400,9 @@ void lint(char *filepath, char *output, bool do_debug) {
   fclose(fr);
 }
 
-void show_version() { puts("Lin6 " VERSION); }
+void show_version(void) { puts("Lin6 " VERSION); }
 
-void show_help() {
+void show_help(void) {
   show_version();
   puts("");
   puts("A tool to format 6502 assembly code.\n");
@@ -447,4 +447,4 @@ int main(int argc, char *argv[]) {
     }
   }
   return 0;
-}
+}
\ No newline at end of file
diff --git a/source.asm b/source.asm
index c3fac7d..0aef5be 100644
--- a/source.asm
+++ b/source.asm
@@ -22,7 +22,7 @@ NMI:
 
 ;; Routines
 
-CheckCollision:                ; Routine comment
+CheckCollision: ; Routine comment
 	LDA pos_y
 	CMP #$88                     ; Opcode comment
 	BCC @done
-- 
2.45.2