SDL_strlcat

Concatenate strings.

Header File

size_t SDL_strlcat(char *dst, const char *src, size_t maxlen);

char *	dst	The destination buffer already containing the first null-terminated string. Must not be NULL and must not overlap with `src`.
const char *	src	The second null-terminated string. Must not be NULL, and must not overlap with `dst`.
size_t	maxlen	The length (in characters) of the destination buffer.

(size_t) Returns The length (in characters, excluding the null terminator) of the string in dst plus the length of src.

This function appends up to maxlen - SDL_strlen(dst) - 1 characters from src to the end of the string in dst, then appends a null terminator.

src and dst must not overlap.

If maxlen - SDL_strlen(dst) - 1 is less than or equal to 0, then dst is unmodified.

It is safe to call this function from any thread.

This function is available since SDL 3.1.3.