comparison: ucx/comparator.c
ucx/comparator.c
- changeset 89
- 47f7fdbddb62
- child 91
- 91595a45fad6
equal
deleted
inserted
replaced
| 88:18823857ce79 | 89:47f7fdbddb62 |
|---|---|
| 1 #include "comparator.h" | |
| 2 | |
| 3 int ucx_strcmp(void *s1, void *s2, void *data) { | |
| 4 return strcmp((char*)s1, (char*)s2); | |
| 5 } | |
| 6 | |
| 7 int ucx_strncmp(void *s1, void *s2, void *n) { | |
| 8 return strncmp((char*)s1, (char*)s2, *((size_t*) n)); | |
| 9 } | |
| 10 | |
| 11 int ucx_intcmp(void *i1, void *i2, void *data) { | |
| 12 int a = *((int*) i1); | |
| 13 int b = *((int*) i2); | |
| 14 if (a == b) { | |
| 15 return 0; | |
| 16 } else { | |
| 17 return a < b ? -1 : 1; | |
| 18 } | |
| 19 } | |
| 20 | |
| 21 int ucx_ptrcmp(void *ptr1, void *ptr2, void *data) { | |
| 22 if (ptr1 == ptr2) { | |
| 23 return 0; | |
| 24 } else { | |
| 25 return ptr1 < ptr2 ? -1 : 1; | |
| 26 } | |
| 27 } |
