sprintf

format a C-like string into a string buffer.

Performs string formatting identical to printf, but directs the output into a specific destination in memory. This uses the ROM version of printf (exec.library/RawDoFmt()), so it is very small.

Assembly programmers can call this by placing values on the stack, followed by a pointer to the formatstring, followed by a pointer to the destination string.

destination

The address of an area in memory into which the formatted output is to be placed.

formatstring

Pointer to a null terminated string describing the desired output formatting (see printf() for a description of this string).

var_args

Numeric information to be formatted into the output stream.