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- <html>
- <head>
- <title>atoi</title>
- <body bgcolor=#ffffff>
- <h2 align=center>atoi</h2>
- <h4 align=center>OS/161 Reference Manual</h4>
- <h3>Name</h3>
- atoi - convert ascii to integer
- <h3>Library</h3>
- Standard C Library (libc, -lc)
- <h3>Synopsis</h3>
- #include <stdlib.h><br>
- <br>
- int<br>
- atoi(const char *<em>string</em>);
- <h3>Description</h3>
- <em>string</em>, which should be a textual representation of an
- integer, is converted to the machine representation of that integer.
- Leading whitespace, if any, is skipped. Conversion stops when a
- non-numeric character is found.
- <h3>Return Values</h3>
- atoi returns the number converted. If no digits at all were found, it
- returns 0.
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