Function SDL_vsscanf

pub unsafe extern "C" fn SDL_vsscanf(
    text: *const i8,
    fmt: *const i8,
    ap: VaList,
) -> i32

Available on crate feature dep_sdl3 only.

This works exactly like vsscanf() but doesn’t require access to a C runtime.

Functions identically to SDL_sscanf(), except it takes a va_list instead of using ... variable arguments.

Parameters

• text: the string to scan. Must not be NULL.
• fmt: a printf-style format string. Must not be NULL.
• ap: a va_list of pointers to values to be filled in with scanned items.

Return value

Returns the number of items that matched the format string.

Thread safety

It is safe to call this function from any thread.

Availability

This function is available since SDL 3.2.0.