cfunction src/core/inttypes.c on line 198, column 1 (int/s64 value) Create a boxed signed 64 bit integer from a string value.
(int/s64 42) # => <core/s64 42> (int/s64 42.1) # => <core/s64 42> (int/s64 "42") # => <core/s64 42>