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xt_strisreal(3) Library Functions Manual xt_strisreal(3) NAME xt_strisreal() - Return true if string represents a valid real value LIBRARY #include <xtend/string.h> -lxtend SYNOPSIS int xt_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 otherwise SEE ALSO strtod(3) xt_strisreal(3)
NAME | LIBRARY | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUES | SEE ALSO
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