HelenOS sources

strstr             63 uspace/lib/c/include/string.h extern char *strstr(const char *, const char *);
strstr            638 uspace/lib/c/test/string.c 	p = strstr(str, "");
strstr            648 uspace/lib/c/test/string.c 	p = strstr(str, "abcd");
strstr            658 uspace/lib/c/test/string.c 	p = strstr(str, "abcde");
strstr             63 uspace/lib/posix/include/libc/string.h extern char *strstr(const char *, const char *);