mu8086

int compare(const void *a, const void *b) {
    const char *aa = *(const char **)a;
    const char *bb = *(const char **)b;
    return strcmp(aa, bb);
}

qsort(strings, stringsSize, sizeof(char *), compare);

mu8086

void doFree(void * allocate, ...) {
    void *target = allocate;
    
    va_list args;
    
    va_start(args, allocate);
    while (target != NULL) {
        free(target);
        target = va_arg(args, void *);
    }

mu8086

char ***char3dArray(int length, int width, int height) {
    // ret[height][width][length]
    char ***ret = (char ***) malloc(sizeof(char **) * height + sizeof(char *) * height * width + sizeof(char) * height * width * length);

    char **first_row = (char **)(ret + height);
    char *first      = (char *)(first_row + height * width);
    memset(first, 0, sizeof(char) * height * width * length);

    for (int i=0, j, wl = width * length; i<height; ++i) {
        ret[i] = first_row + i * width;

mu8086

int listReverse(struct ListNode** head) {
    int node_count = 0;
    struct ListNode *tmp = NULL, *walker = *head;
    
    if (walker != NULL) {
        node_count = 1;
        while (walker->next != NULL) {
            tmp = walker->next;
            walker->next = tmp->next;
            tmp->next = *head;

mu8086

int* getReturnColumnSizes(int row, int col) {
    int* returnColumnSizes = (int*) malloc(sizeof(int) * 1 * row);
    
    for (int i=0; i<row; i++) {
        returnColumnSizes[i] = col;
    }

    return returnColumnSizes;
}

mu8086

int ** int2dArray(int row, int col) {
    int i, **ret = (int **) malloc(sizeof(int *) * row + sizeof(int) * row * col);

    for (i = 1, ret[0] = (int *)(ret + row); i < row; ++i) {
        ret[i] = ret[i-1] + col;
    }

    return ret;
}

mu8086

#!/bin/bash

shopt -s extglob

SCRIPT_NAME="$(basename $0)"
LOG_FILE="${0%.*}.log"

DATE_FORMAT="%F %H:%M:%S %z"

PID_MAX="$(cat /proc/sys/kernel/pid_max)"