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scan_double.3diet

NAME

scan_double - parse a floating point number in decimal ASCII representation

SYNTAX

#include <scan.h>

size_t scan_double(const char *src,double *dest);

DESCRIPTION

scan_double parses a floating point number in decimal ASCII representation from src and writes the result into dest. It returns the number of bytes read from src.

SEE ALSO

scan_xlong(3), scan_8long(3), fmt_ulong(3)