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NAME atof - convert a string to a double. SYNOPSIS #include <<stdlib.h>> double atof(const char *nptr); DESCRIPTION The atof() function converts the initial portion of the string pointed to by nptr to double. The behaviour is the same as strtod(nptr, (char **)NULL); except that atof() does not detect errors. RETURN VALUE The converted value. CONFORMING TO SVID 3, POSIX, BSD 4.3, ISO 9899 SEE ALSO atoi(3) atol(3) strtod(3) strtol(3) strtoul(3)
atexit | Home Page | Subroutines Index | atoi |