Manual Reference Pages - USTRZNCPY (3)
ustrzncpy - Copies a string into another one, specifying size. Allegro game programming library.
char *ustrzncpy(char *dest, int size, const char *src, int n);
This function is like ustrzcpy() except that no more than n characters
from src are copied into dest whose length in bytes is specified by
size and which is guaranteed to be null-terminated even if src is
bigger than size. If src is shorter than n characters,
null characters are appended to dest as padding until n characters have
been written. In any case, dest is guaranteed to be null-terminated.
Note that, even for empty strings, your destination string must have at
least enough bytes to store the terminating null character of the string,
and your parameter size must reflect this. Otherwise, the debug version
of Allegro will abort at an assertion, and the release version of Allegro
will overrun the destination buffer.
The return value is the value of dest.
|Allegro ||USTRZNCPY (3) ||version 4.4.2 |
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