ustrncpy - Copies a string into another one, specifying size. Allegro game
programming library.
#include <allegro.h>
char *ustrncpy(char *dest, const char *src, int n);
This function is like ustrcpy() except that no more than `n' characters from
`src' are copied into `dest'. If `src' is shorter than `n' characters, null
characters are appended to `dest' as padding until `n' characters have been
written.
Note that if `src' is longer than `n' characters, `dest' will not
be null-terminated.
The return value is the value of `dest'.
uconvert(3), ustrcpy(3), ustrzncpy(3)