wofi-utils(3) Library Functions Manual wofi-utils(3) NAME wofi - Utility functions and documentation DESCRIPTION The functions documented here are general utility functions. They are de- fined in utils.h. UTILITY FUNCTIONS The following functions are general convenience functions. time_t utils_get_time_millis(void) Returns the current unix time in milliseconds. void utils_sleep_millis(time_t millis) Sleeps for the specified amount of time. time_t millis - The time to sleep for in milliseconds. char* utils_concat(size_t arg_count, ...) Concatenates strings together. The returned result is newly allo- cated and must be freed by the caller when finished using it. size_t arg_count - The number of arguments provided varargs - The list of strings to be concatenated. size_t utils_min(size_t n1, size_t n2) Returns the smaller of the two inputs. size_t n1 - The first number. size_t n2 - The second number. size_t utils_min3(size_t n1, size_t n2, size_t n3) Returns the smallest of the three inputs. size_t n1 - The first number. size_t n2 - The second number. size_t n3 - The third number. size_t utils_distance(const char* haystack, const char* needle) Computes the Levenshtein distance between the two inputs. const char* haystack - The string to search in. const char* needle - The string to search for. wofi-utils(3)
NAME | DESCRIPTION | UTILITY FUNCTIONS
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