sprintf
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## Name

sprintf — Format a string and place it in a buffer

## Synopsis

`int sprintf (` | char * buf,
| const char * fmt,
| ...`)`;

## Arguments

`buf`

  The buffer to place the result into

`fmt`

  The format string to use @...: Arguments for the format string

`...`

  variable arguments

## Description

The function returns the number of characters written into `buf`. Use `snprintf` or `scnprintf` in order to avoid buffer overflows.

See the `vsnprintf` documentation for format string extensions over C99.

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