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
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Internationalization
Localization
and Locales
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Make Your
Program International
Select a
Locale
Customize
a Locale