find 234 src/libsir/include/sir/impl.h _sir_strcasestr(const char *s, const char *find) find 239 src/libsir/include/sir/impl.h if ((c = *find++) != 0) { find 241 src/libsir/include/sir/impl.h len = strlen(find); find 247 src/libsir/include/sir/impl.h } while (strncasecmp(s, find, len) != 0);