# CGX#: Eclipse and C90 on Windows

Here we will install GCC via MinGW and Eclipse CDT,
on a windows desktop, and **of course** we want a working debugger again.

As a demo, we will also implement `/bin/grr` from our todo - 
a C/++ binary that applies a `preg_replace()` to all lines from stdin to stdout.

It is similiar to `awk` / `sed`,
but it can only do that one thing very well.


## Installation

 - [MinGW](https://www.mingw-w64.org/downloads/#mingw-builds)
 - [Eclipse C-DevTools / CDT](https://www.eclipse.org/downloads/packages/)
 

## Debugger
 
 - Hello world
 - CPU / Mem / Stack
 - 
 

## stdio.h

 - Unix / Posix
 - IN / OUT / ERR
 - 
 

## stdint.h
 
 - Type confusions
 - int
 - char
 - signed / unsigned
 - 

## assert.h


## string.h


## floats


## *grr* :)

 - Linux philosphy
 - Let's go!