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| ustrtod(3) | Allegro manual | ustrtod(3) |
NAME
ustrtod - Converts a string into a floating point number. Allegro game programming library.SYNOPSIS
#include <allegro.h>double ustrtod(const char *s, char **endp);
DESCRIPTION
This function converts as many characters of `s' that look like a floating point number into one, and sets `*endp' to point to the first unused character, if `endp' is not a NULL pointer. Example:char *endp, *string = "456.203 askdfg"; double number = ustrtod(string, &endp);
RETURN VALUE
Returns the string converted as a value of type `double'. If nothing was converted, returns zero with *endp pointing to the beginning of s.SEE ALSO
uconvert(3), ustrtol(3), uatof(3)| version 4.4.3 | Allegro |
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