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

// -------------------------------------
// BASE - String and init of this
// -------------------------------------
typedef char* string;
string strInit(char* s) {
	string str = malloc(strlen(s) * sizeof(char));
	strcpy(str, s);
	return str;
}
// -------------- END ------------------



// -------------------------------------
// FUNCTION - basic operations
// -------------------------------------
void strAdd(string* s, char* str_new) {
	*s = realloc(*s, strlen(*s) + strlen(str_new)*sizeof(char));
	strcat(*s, str_new);
}
void strSet(string* s, char* str_new) {
	*s = realloc(*s, strlen(str_new)*sizeof(char));
	strcpy(*s, str_new);
}
void strCopy(string* s1, string* s2) {
	strcpy(*s2, *s1);
}
// -------------- END ------------------



// -------------------------------------
// CONVERT - different convert to str
// -------------------------------------
char* int2Str(int* num) {
    char* buffer = malloc(12);
    sprintf(buffer, "%d", *num);
    return buffer;
}
char* float2Str(float* num) {
    char* buffer = malloc(41);
    sprintf(buffer, "%f", *num);
    return buffer;
}
char* double2Str(double* num) {
    char* buffer = malloc(311);
    sprintf(buffer, "%f", *num);
    return buffer;
}
// -------------- END ------------------