this document describes how to use estring with your own programsfirst you have to install it, to do so check the INSTALL filenext step is writing a sourcecould be something like this:#include<stdio.h>#include<estring.h>int main(){	estring x;	x=es_init(); //allocates memory for keeping the string	es_set(x,"hejsan");	puts(es_get(x));	es_free(x);}to compile use:gcc mysource.c -o myprog -lestringfor a list of all functions in estring, check estring.hreal documenation will be in the future.