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ustrtod(3) Allegro manual ustrtod(3) NAME ustrtod - Converts a string into a floating point number. Allegro game pro- gramming 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 char- acter, 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) Allegro version 4.4.3 ustrtod(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO
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