====== Programming ======
Some things I do. Little snippets of peoples homework and such are here: http://scottn.us/code/

====== awk =====
I've been messing with awk a lot lately. Some is in the code directory, but the big one is [[c:twitter.awk|my twitter client]]. odd, huh? :)


====== irc bot =====
lot of stuffs to learn in that. http://scottn.us/bot.php

====== Modules example ======
<file - Makefile>
all: main module

main: main.c
        $(CC) $(CFLAGS) -o main main.c -ldl

module: module.c
        $(CC) $(CFLAGS) -shared -o module.o module.c

clean:
        -rm -f main module.o
</file>

<file c common.h>
struct s_cmd {
        char *text;
        void (*func)();
};
</file>

<file c main.c>
#include <stdio.h>
#include <dlfcn.h>

#include "common.h"

int main(int argc, char **argv)
{
        void *dll;
        struct s_cmd *c;
        void (*func)();

        dll = dlopen("./module.o", RTLD_LAZY);
        if (!dll) {
                fputs(dlerror(), stderr);
                return -1;
        }

        c = dlsym(dll, "__exports");

        if (!c) {
                fputs("No __exports?\n", stderr);
                return -1;
        }

        while (c->text)
        {
                printf("my_command = [%s]\n", c->text);

                c->func();
                c++;
        }
        return 0;
}
</file>

<file c module.c>
#include <stdio.h>
#include "common.h"

void cmd_test();
void cmd_again();

struct s_cmd __exports[] = {
        { "test", &cmd_test },
        { "again", &cmd_again },
        NULL
};

void cmd_test()
{
        printf("This is test1.\n");
}

void cmd_again()
{
        printf("And this is another test\n");
}
</file>