| 146,6 → 146,34 |
|---|
| * functions * |
| *****************************************************************************/ |
| |
| |
| static size_t strlen(const char *s) { |
| const char *ptr = s; |
| while (*ptr != 0) ptr++; |
| return(ptr - s); |
| } |
| |
| |
| static void bzero(void *ptr, size_t len) { |
| char *p = ptr; |
| while (len > 0) { |
| *p = 0; |
| p++; |
| len--; |
| } |
| } |
| |
| |
| /* TODO this function does not handle overlapping strings well! */ |
| static void fmemmove(void far *dst, const void far *src, size_t len) { |
| while (len-- > 0) { |
| *(char far *)dst = *(char far *)src; |
| dst = (char far *)dst + 1; |
| src = (char far *)src + 1; |
| } |
| } |
| |
| |
| static struct line far *line_calloc(unsigned short siz) { |
| struct line far *res; |
| unsigned short seg; |