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