Header: stdio.h
Syntax:
extern int snprintf
(
char *s,
size_t n,
const char *format,
...
);
Purpose: This function is equivalent to fprintf except that the argument s specifies an array into which the generated output is to be written, rather than to a stream. The argument n conveys the size of the buffer pointed to by s to avoid the possibility of overflow. The stream is null terminated at n-1 and remaining characters that don't fit are discarded. Returns the number of characters that would have been output (excluding the null terminator) had n been sufficiently large.
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