stpcpy—copy string returning a pointer to its end #include <string.h>
char *stpcpy(char *dst, const char *src);
Description
stpcpy copies the string pointed to by src
(including the terminating null character) to the array
pointed to by dst.
Returns
This function returns a pointer to the end of the destination string,
thus pointing to the trailing '\0'.
Portability
stpcpy is a GNU extension, candidate for inclusion into POSIX/SUSv4.
stpcpy requires no supporting OS subroutines.