| 26,13 → 26,13 |
|---|
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup generic |
| /** @addtogroup generic |
| * @{ |
| */ |
| |
| /** |
| * @file |
| * @brief Miscellaneous functions. |
| * @brief Miscellaneous functions. |
| */ |
| |
| #include <string.h> |
| 47,13 → 47,13 |
|---|
| * @param str NULL terminated string. |
| * |
| * @return Number of characters in str. |
| * |
| */ |
| size_t strlen(const char *str) |
| { |
| int i; |
| |
| for (i = 0; str[i]; i++) |
| ; |
| for (i = 0; str[i]; i++); |
| |
| return i; |
| } |
| 80,8 → 80,10 |
|---|
| } |
| if (*src == *dst) |
| return 0; |
| |
| if (!*src) |
| return -1; |
| |
| return 1; |
| } |
| |
| 107,13 → 109,17 |
|---|
| for (i = 0; (*src) && (*dst) && (i < len); src++, dst++, i++) { |
| if (*src < *dst) |
| return -1; |
| |
| if (*src > *dst) |
| return 1; |
| } |
| |
| if (i == len || *src == *dst) |
| return 0; |
| |
| if (!*src) |
| return -1; |
| |
| return 1; |
| } |
| |
| 125,36 → 131,38 |
|---|
| * If 'src' is shorter than 'len', '\0' is inserted behind the |
| * last copied character. |
| * |
| * @param src Source string. |
| * @param src Source string. |
| * @param dest Destination buffer. |
| * @param len Size of destination buffer. |
| * @param len Size of destination buffer. |
| * |
| */ |
| void strncpy(char *dest, const char *src, size_t len) |
| { |
| unsigned int i; |
| |
| |
| for (i = 0; i < len; i++) { |
| if (!(dest[i] = src[i])) |
| return; |
| } |
| |
| |
| dest[i - 1] = '\0'; |
| } |
| |
| /** Find first occurence of character in string. |
| * |
| * @param s String to search. |
| * @param i Character to look for. |
| * @param s String to search. |
| * @param i Character to look for. |
| * |
| * @return Pointer to character in @a s or NULL if not found. |
| * @return Pointer to character in @a s or NULL if not found. |
| */ |
| extern char *strchr(const char *s, int i) |
| { |
| while (*s != '\0') { |
| if (*s == i) return (char *) s; |
| if (*s == i) |
| return (char *) s; |
| ++s; |
| } |
| |
| |
| return NULL; |
| } |
| |