ATOLL(3) BSD Programmer's Manual ATOLL(3)
atoll - convert ASCII string to long long integer
#include <stdlib.h> long long atoll(const char *nptr);
The atoll() function converts the initial portion of the string pointed to by nptr to long long integer representation. It is equivalent to: strtoll(nptr, (char **)NULL, 10);
atof(3), atoi(3), atol(3), strtod(3), strtol(3), strtoul(3)
The atoll() function conforms to ISO/IEC 9899:1999 ("ISO C99"). MirBSD #10-current June 29, 1991 1