BMP Image Processor in C

This C program processes 24-bit BMP images by performing two main operations:

1. Color Inversion: Swaps the RGB channels to create a color-shifted effect.
2. Grayscale Conversion: Converts the image to grayscale by averaging the RGB values.

Features

• Binary File Handling: Reads and writes BMP files efficiently.
• Direct Pixel Manipulation: Modifies image data at the byte level.
• Dynamic Memory Allocation: Handles image data with safe memory management.
• Header Parsing: Uses packed structs to accurately read BMP headers.

Output Files

• invertecor.bmp → Image with inverted RGB colors.
• tonsdecinza.bmp → Image converted to grayscale.