PC Extra Super CD 1998 January/PCPLUS131.iso/DJGPP/V2/DJLSR201.ZIP/src/libc/ansi/stdlib/strtod.txh

Text File | 1995-07-10 | 512 b | 28 lines

@node strtod, string
@subheading Syntax

@example
#include <stdlib.h>

double strtod(const char *s, char **endp);
@end example

@subheading Description

This function converts as many characters of @var{s} that look like a
floating point number into one, and sets @var{*endp} to point to the
first unused character.

@subheading Return Value

The value the string represented.

@subheading Example

@example
char *buf = "123ret";
char *bp;
double x = strtod(buf, &bp);
@end example