### Example: Select a Locale Using Environment Variables

Here is a C program that uses environment variables to select a locale. This program runs as described if you first create the TEXAN locale following the example for the steps to customize a locale.

    #include <locale.h>
    #include <stdio.h>
    #include <stdlib.h>

    int main(void){
     printf("Default locale = \"%s\"\n", setlocale(LC_ALL,""));
     return(0);
    }

If LC_ALL has the value "TEXAN", then the output will be:

    Default locale = "TEXAN"

Example: Customize an Existing Locale

Internationalization
Localization and Locales

Make Your Program International
Select a Locale
Customize a Locale

Locale-Sensitive Interfaces