From cb385f96ef7caa1ae9652c498ae8458c30b3cf32 Mon Sep 17 00:00:00 2001
From: Ákos Kőrösi <korakos99@gmail.com>
Date: Fri, 15 May 2026 07:48:39 +0200
Subject: start porting command execution

---
 exec.c      | 15 +++++++++++++++
 typeutils.h |  1 +
 2 files changed, 16 insertions(+)

diff --git a/exec.c b/exec.c
index aefe7e2..9d791fb 100644
--- a/exec.c
+++ b/exec.c
@@ -1,11 +1,14 @@
 #include "lex.h"
 #include "parse.h"
 #include "exec.h"
+#include "typeutils.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+
+
 void set_map_pair(KeyValMap* map, char* key, char* val) {
 for (int i = 0; i < map->count; i++) {
         char* key_i = get_from_KeyValMap(map, i)->key;
@@ -155,6 +158,18 @@ void command_thing(Command command, ShellState* shstate) {
     }
 }
 
+
+DECLARE_VEC(int, IntVec)
+
+
+typedef struct {
+    int stdin_fd;
+    int stdout_fd;
+} CommandProcessInfo;
+
+
+
+
 void run_pipeline(Pipeline pl, ShellState* shstate) {
     for (int i = 0; i < pl.count; i++) {
         printf("\tCommand %d:\n", i);
diff --git a/typeutils.h b/typeutils.h
index 925857b..daf7c3d 100644
--- a/typeutils.h
+++ b/typeutils.h
@@ -75,6 +75,7 @@
 DECLARE_VEC(char, String);
 
 
+
 static void append_str_to_String(String* target, const char* src_str) {
     size_t len = strlen(src_str);
 
-- 
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