#include <stdlib.h>unsigned long long int strtoull(const char *start, char **end,                                int radix);

strtoull( ) was added by C99.

The strtoull( ) function is similar to strtoul( ) except that it returns an unsigned long long int. If the result cannot be represented as an unsigned long integer ULLONG_MAX is returned and the global variable errno is set to ERANGE. If start does not point to a number, no conversion takes place and zero is returned.

Related functions are strtol( ) and strtoul( ).

C(s)C++ Programmer's Reference
C Programming on the IBM PC (C Programmers Reference Guide Series)
ISBN: 0673462897
EAN: 2147483647
Year: 2002
Pages: 539 © 2008-2017.
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