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| strisreal(3) | FreeBSD Library Functions Manual | strisreal(3) |
LIBRARY
#include <xtend/string.h> -lxtend
SYNOPSIS
int strisreal(const char *string)
ARGUMENTS
string: The string to be tested
DESCRIPTION
Determine whether a string is a valid real number by attempting to convert it using strtod().RETURN VALUES
Non-zero value if the string represents a real number, zero otherwiseSEE ALSO
strtod(3)
Visit the GSP FreeBSD Man Page Interface.
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