1wofi-utils(3)              Library Functions Manual              wofi-utils(3)
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NAME

6       wofi - Utility functions and documentation
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DESCRIPTION

10       The  functions  documented here are general utility functions. They are
11       defined in utils.h.
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UTILITY FUNCTIONS

15       The following functions are general convenience functions.
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18       time_t utils_get_time_millis(void)
19              Returns the current unix time in milliseconds.
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22       void utils_sleep_millis(time_t millis)
23              Sleeps for the specified amount of time.
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25              time_t millis - The time to sleep for in milliseconds.
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28       char* utils_concat(size_t arg_count, ...)
29              Concatenates strings together.  The  returned  result  is  newly
30              allocated  and  must  be freed by the caller when finished using
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33              size_t arg_count - The number of arguments provided
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35              varargs - The list of strings to be concatenated.
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38       size_t utils_min(size_t n1, size_t n2)
39              Returns the smaller of the two inputs.
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41              size_t n1 - The first number.
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43              size_t n2 - The second number.
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46       size_t utils_min3(size_t n1, size_t n2, size_t n3)
47              Returns the smallest of the three inputs.
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49              size_t n1 - The first number.
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51              size_t n2 - The second number.
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53              size_t n3 - The third number.
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56       size_t utils_distance(const char* haystack, const char* needle)
57              Computes the Levenshtein distance between the two inputs.
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59              const char* haystack - The string to search in.
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61              const char* needle - The string to search for.
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65                                                                 wofi-utils(3)