10 if (regcomp(&re, "[[:<:]]word[[:>:]]", REG_EXTENDED | REG_NOSUB))
12 if (regexec(&re, "the word is here", 0, NULL, 0))
14 if (regexec(&re, "same word", 0, NULL, 0))
16 if (regexec(&re, "word again", 0, NULL, 0))
18 if (regexec(&re, "word", 0, NULL, 0))
20 if (regexec(&re, "wordy", 0, NULL, 0) != REG_NOMATCH)
22 if (regexec(&re, "sword", 0, NULL, 0) != REG_NOMATCH)
24 if (regexec(&re, "reworded", 0, NULL, 0) != REG_NOMATCH)