… | |
… | |
1051 | =back |
1051 | =back |
1052 | |
1052 | |
1053 | =head3 LOW-LEVEL API |
1053 | =head3 LOW-LEVEL API |
1054 | |
1054 | |
1055 | The functions above use a number of low-level APIs which have some strict |
1055 | The functions above use a number of low-level APIs which have some strict |
1056 | limitations, but can be used as building blocks (study of C<ecb_i2a_i32> |
1056 | limitations, but can be used as building blocks (studying C<ecb_i2a_i32> |
1057 | and related functions is recommended). |
1057 | and related functions is recommended). |
1058 | |
1058 | |
1059 | There are three families of functions: functions that convert a number |
1059 | There are three families of functions: functions that convert a number |
1060 | to a fixed number of digits with leading zeroes (C<ecb_i2a_0N>, C<0> |
1060 | to a fixed number of digits with leading zeroes (C<ecb_i2a_0N>, C<0> |
1061 | for "leading zeroes"), functions that generate up to N digits, skipping |
1061 | for "leading zeroes"), functions that generate up to N digits, skipping |