Quick reversing of string in C++

void swap( char *l, char *r ) { char t = *l; *l = *r; *r = t; } void reverse( char *inString, int inStringLen ) { char *front, *end; for( front = inString, end = inString+inStringLen-1; front < end; front++, end-- ) swap( front, end ); } //call as reverse(sampleString, strlen(sampleString));