ustrncpy(3) - Linux man page
Name
ustrncpy - Copies a string into another one, specifying size. Allegro game programming library.Synopsis
#include <allegro.h>char *ustrncpy(char *dest, const char *src, int n);
Description
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.