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wofi-utils(3) |
FreeBSD Library Functions Manual |
wofi-utils(3) |
wofi - Utility functions and documentation
The functions documented here are general utility functions. They are defined in
utils.h.
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 allocated 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.
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