9 if (regcomp(&re, "\\<word\\>", REG_EXTENDED | REG_NOSUB))
11 if (regexec(&re, "the word is here", 0, NULL, 0))
13 if (regexec(&re, "same word", 0, NULL, 0))
15 if (regexec(&re, "word again", 0, NULL, 0))
17 if (regexec(&re, "word", 0, NULL, 0))
19 if (regexec(&re, "wordy", 0, NULL, 0) != REG_NOMATCH)
21 if (regexec(&re, "sword", 0, NULL, 0) != REG_NOMATCH)
23 if (regexec(&re, "reworded", 0, NULL, 0) != REG_NOMATCH)