sqlite3_vsnprintf ( size buffer format args -- char* )
SQLite formatting and variadic calls

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Vocabulary
db.sqlite.ffi

Inputs

size	the buffer capacity in bytes, including its terminator
buffer	a writable C buffer or byte array
format	a UTF-8 format string
args	a native argument list; a borrowed cursor on ARM64

Outputs

char*

the supplied buffer pointer

Word description
Formats the supplied native argument list into the caller's writable buffer. It has the capacity, termination, and return-pointer semantics of sqlite3_snprintf. On ARM64, forwarding preserves the cursor position.

Definition

USING: alien.c-types alien.syntax alien.varargs ;

IN: db.sqlite.ffi

LIBRARY: sqlite FUNCTION: char* sqlite3_vsnprintf
    ( int size, char* buffer, c-string format, va_list args )