void* temp = malloc(100);
 
int* tInt = temp;
char* tChar = temp;
 
int tIntSize = 100/sizeof(int),
    tCharSize = 100/sizeof(char);
 
tChar[0] = 'h';
tChar[1] = 'o';
tChar[2] = 'l';
tChar[3] = 'a';
printf("%i", tInt[0]);

<input type="checkbox" checked="checked" />

echo '<input type="checkbox"';
if($var)
    echo ' checked="checked"';
echo ' />';

V=( float *)realloc((float *)V,(N+1)*sizeof(float));

V = (float*) realloc( V, (N+1)*sizeof(float) );

char **GetCommand(int maxLength) { /*Recibe un comando*/
	int argc, secArgc;
	char *stdBuffer = (char *)malloc(sizeof(char) * maxLength);
	char **stdCommand = (char **)malloc(sizeof(char *) * (maxLength / 2));
 
	argc = secArgc = 0;
	stdCommand[argc] = (char *)malloc(sizeof(char) * (maxLength / 4));
 
	fgets(stdBuffer, maxLength, stdin);
 
	while(*stdBuffer) {
		if(*stdBuffer == '\n') {
			break;
		}
 
		if(*stdBuffer == ' ') {
		stdCommand[argc][secArgc] = '\0'; 
		stdCommand[++argc] = (char *)malloc(sizeof(char) * (maxLength / 4));
		secArgc = 0;
		}else
			stdCommand[argc][secArgc++] = *stdBuffer;
		stdBuffer++;
	}
	stdCommand[argc][secArgc] = '\0'; 
	free(stdBuffer);
	stdBuffer = NULL;
 
	return stdCommand;
}