set base for dev env makefile readme gitignore and a basic main.c

.gitignore

@@ -0,0 +1 @@
+cocomobile-tui

Makefile

@@ -0,0 +1,15 @@
+CC := gcc
+CFLAGS := -Wall -Wextra -O2
+LDFLAGS := -lncurses
+
+SRC := src/main.c
+TARGET := cocomobile-tui
+
+.PHONY: all clean
+all: $(TARGET)
+
+$(TARGET): $(SRC)
+	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
+
+clean:
+	rm -f $(TARGET)

README.md

@@ -1,2 +1,4 @@
 # cocomobile-tui
 
+# Dependencies
+- ncurses (libncursesw.so.6)

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1764950072,
+        "narHash": "sha256-BmPWzogsG2GsXZtlT+MTcAWeDK5hkbGRZTeZNW42fwA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f61125a668a320878494449750330ca58b78c557",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,19 @@
+{
+  description = "cocomobile dev env";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs = { nixpkgs, ... }:
+    let
+      system = "x86_64-linux";
+      pkgs = import nixpkgs { inherit system; };
+    in {
+    devShells.${system}.default = pkgs.mkShell {
+      packages = with pkgs;[
+        gcc
+        gdb
+        ncurses
+      ];
+    };
+  };
+}

src/main.c

@@ -0,0 +1,12 @@
+#include <ncurses.h>
+
+int main()
+{	
+	initscr();
+	printw("Hello World !!!");
+	refresh();
+	getch();
+	endwin();
+
+	return 0;
+}