Every time you visit for the FIRST TIME today... [Part 1]

Post a random function that you made. May be from any project you've done or make one impromptu.

Any QUALITY is allowed. No bullying!

In my timezone it's past midnight.


int con_initialize_f(FILE * ifp){
int i_width, i_height;
int c = EOF;
int i, j;
size_t m = 0;

if (fscanf(ifp, " %d x %d ", &i_width, &i_height) != 2)
return E_MALFORMED_INPUT;

if (i_width <= 0 || i_height <= 0)
return E_MALFORMED_INPUT;

g_width = i_width;
g_height = i_height;
alive_stat = calloc(g_width * g_height, sizeof(*alive_stat));
nigh_count = calloc(g_width * g_height, sizeof(*nigh_count));
freeze_alive_stat = malloc(g_width * g_height * sizeof(*alive_stat));
freeze_nigh_count = malloc(g_width * g_height * sizeof(*nigh_count));

for (j = 0; j < g_height; ++j) {
for (i = 0; i < g_width; ++i) {
do {
c = fgetc(ifp);
} while (c != ' ' && c != '.' && c != EOF);

if (c == EOF)
return E_MALFORMED_INPUT;
else if (c == '.') {
alive_stat[m] = 1;
n_add(i, j, 1);
}
m++;
}
}

return 0;
}


That's some intialization code from http://repo.or.cz/w/simple-cellular-automata-suite.git , which I made for the Conway's Game of Thug Life thread. I keep meaning to go back and add new engines to it, but the life of an ENTERPRISE progrider is tiring. ^{_{(I will give you commit access if you ask for it.)}}