This is small method library to parse all arguments from command line in C.

ArgsParserLib.c

#include <stdio.h>  // Include header for standard input/output functions
#include <assert.h>  // Include header for the assert function

#define NOB_ASSERT assert  // Define NOB_ASSERT as an alias for assert

// Function to shift the first argument from argv and update argc
char *nob_shift_args(int *argc, char ***argv) {
    NOB_ASSERT(*argc > 0);  // Assert that there's at least one argument
    char *result = **argv;  // Store the first argument in result
    (*argv) += 1;           // Increment argv to point to the next argument
    (*argc) -= 1;           // Decrement argc to reflect the removed argument
    return result;          // Return the shifted argument
}

int main(int argc, char *argv[]) {
    if (argc < 2) {  // Check if there are sufficient arguments
        printf("Usage: %s <argument1> <argument2> ...\n", argv[0]);  // Print usage message if not
        return 1;  // Exit with an error code
    }

    printf("All arguments:\n");  // Print a heading for the argument list

    int arg_index = 1;  // Initialize a counter for argument numbers (starting from 1, as 0 is the program name)
    while (argc > 0) {  // Continue as long as there are arguments remaining
        char *arg = nob_shift_args(&argc, &argv);  // Shift and retrieve the next argument using nob_shift_args
        printf("Argument %d: %s\n", arg_index, arg);  // Print the argument number and value
        arg_index++;  // Increment the argument counter
    }

    return 0;  // Exit with a success code
}