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Line 533... Line 533...
533 
 *
 533 
 *
534 
 * @param str String to search.
 534 
 * @param str String to search.
535 
 * @param ch  Character to look for.
 535 
 * @param ch  Character to look for.
536 
 *
 536 
 *
537 
 * @return Pointer to character in @a str or NULL if not found.
 537 
 * @return Pointer to character in @a str or NULL if not found.
538 
 *
 - 
 
539 
 */
 538 
 */
540 
const char *str_chr(const char *str, wchar_t ch)
 539 
const char *str_chr(const char *str, wchar_t ch)
541 
{
 540 
{
542 
    wchar_t acc;
 541 
    wchar_t acc;
543 
    size_t off = 0;
 542 
    size_t off = 0;
Line 548... Line 547...
548 
    }
 547 
    }
549 
   
 548 
   
550 
    return NULL;
 549 
    return NULL;
551 
}
 550 
}
552 
 
 551 
 
- 
 
 552 
/** Find last occurence of character in string.
- 
 
 553 
 *
- 
 
 554 
 * @param str String to search.
- 
 
 555 
 * @param ch  Character to look for.
- 
 
 556 
 *
- 
 
 557 
 * @return Pointer to character in @a str or NULL if not found.
- 
 
 558 
 */
- 
 
 559 
const char *str_rchr(const char *str, wchar_t ch)
- 
 
 560 
{
- 
 
 561 
    wchar_t acc;
- 
 
 562 
    size_t off = 0;
- 
 
 563 
    char *res;
- 
 
 564 
 
- 
 
 565 
    res = NULL;
- 
 
 566 
    while ((acc = str_decode(str, &off, STR_NO_LIMIT)) != 0) {
- 
 
 567 
        if (acc == ch)
- 
 
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            res = (str + off);
- 
 
 569 
    }
- 
 
 570 
 
- 
 
 571 
    return res;
- 
 
 572 
}
- 
 
 573 
 
553 
/** Insert a wide character into a wide string.
 574 
/** Insert a wide character into a wide string.
554 
 *
 575 
 *
555 
 * Insert a wide character into a wide string at position
 576 
 * Insert a wide character into a wide string at position
556 
 * @a pos. The characters after the position are shifted.
 577 
 * @a pos. The characters after the position are shifted.
557 
 *
 578 
 *
Line 625... Line 646...
625 
        c++;
 646 
        c++;
626 
   
 647 
   
627 
    return (tolower(a[c]) - tolower(b[c]));
 648 
    return (tolower(a[c]) - tolower(b[c]));
628 
}
 649 
}
629 
 
 650 
 
630 
/** Return pointer to the first occurence of character c in string.
 - 
 
631 
 *
 - 
 
632 
 * @param str       Scanned string.
 - 
 
633 
 * @param c     Searched character (taken as one byte).
 - 
 
634 
 * @return      Pointer to the matched character or NULL if it is not
 - 
 
635 
 *          found in given string.
 - 
 
636 
 */
 - 
 
637 
char *strchr(const char *str, int c)
 - 
 
638 
{
 - 
 
639 
    while (*str != '\0') {
 - 
 
640 
        if (*str == (char) c)
 - 
 
641 
            return (char *) str;
 - 
 
642 
        str++;
 - 
 
643 
    }
 - 
 
644 
 
 - 
 
645 
    return NULL;
 - 
 
646 
}
 - 
 
647 
 
 - 
 
648 
/** Return pointer to the last occurence of character c in string.
 - 
 
649 
 *
 - 
 
650 
 * @param str       Scanned string.
 - 
 
651 
 * @param c     Searched character (taken as one byte).
 - 
 
652 
 * @return      Pointer to the matched character or NULL if it is not
 - 
 
653 
 *          found in given string.
 - 
 
654 
 */
 - 
 
655 
char *strrchr(const char *str, int c)
 - 
 
656 
{
 - 
 
657 
    char *retval = NULL;
 - 
 
658 
 
 - 
 
659 
    while (*str != '\0') {
 - 
 
660 
        if (*str == (char) c)
 - 
 
661 
            retval = (char *) str;
 - 
 
662 
        str++;
 - 
 
663 
    }
 - 
 
664 
 
 - 
 
665 
    return (char *) retval;
 - 
 
666 
}
 - 
 
667 
 
 - 
 
668 
/** Convert string to a number.
 651 
/** Convert string to a number.
669 
 * Core of strtol and strtoul functions.
 652 
 * Core of strtol and strtoul functions.
670 
 *
 653 
 *
671 
 * @param nptr      Pointer to string.
 654 
 * @param nptr      Pointer to string.
672 
 * @param endptr    If not NULL, function stores here pointer to the first
 655 
 * @param endptr    If not NULL, function stores here pointer to the first
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867 
 
 850 
 
868 
    if (s == NULL)
 851 
    if (s == NULL)
869 
        s = *next;
 852 
        s = *next;
870 
 
 853 
 
871 
    /* Skip over leading delimiters. */
 854 
    /* Skip over leading delimiters. */
872 
    while (*s && (strchr(delim, *s) != NULL)) ++s;
 855 
    while (*s && (str_chr(delim, *s) != NULL)) ++s;
873 
    start = s;
 856 
    start = s;
874 
 
 857 
 
875 
    /* Skip over token characters. */
 858 
    /* Skip over token characters. */
876 
    while (*s && (strchr(delim, *s) == NULL)) ++s;
 859 
    while (*s && (str_chr(delim, *s) == NULL)) ++s;
877 
    end = s;
 860 
    end = s;
878 
    *next = (*s ? s + 1 : s);
 861 
    *next = (*s ? s + 1 : s);
879 
 
 862 
 
880 
    if (start == end) {
 863 
    if (start == end) {
881 
        return NULL;    /* No more tokens. */
 864 
        return NULL;    /* No more tokens. */