comparison: ucx/string.h
ucx/string.h
- changeset 21
- d599fefc7620
- parent 20
- db7d9860dbbd
- child 31
- 91ac86557290
equal
deleted
inserted
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| 19:cdd7a3173249 | 21:d599fefc7620 |
|---|---|
| 1 /* | |
| 2 * File: sstring.h | |
| 3 * Author: olaf | |
| 4 * | |
| 5 * Created on 17. Juni 2010, 13:26 | |
| 6 */ | |
| 7 | |
| 8 #ifndef _SSTRING_H | |
| 9 #define _SSTRING_H | |
| 10 | |
| 11 #define S(s) { s, sizeof(s)-1 } | |
| 12 #define ST(s) sstrn(s, sizeof(s)-1) | |
| 13 | |
| 14 #ifdef __cplusplus | |
| 15 extern "C" { | |
| 16 #endif | |
| 17 | |
| 18 typedef struct sstring { | |
| 19 char *ptr; | |
| 20 size_t length; | |
| 21 } sstr_t; | |
| 22 | |
| 23 /* | |
| 24 * creates a new sstr_t from a null terminated string | |
| 25 * | |
| 26 * s null terminated string | |
| 27 */ | |
| 28 sstr_t sstr (char *s); | |
| 29 | |
| 30 /* | |
| 31 * creates a new sstr_t from a string and length | |
| 32 * | |
| 33 * s string | |
| 34 * n length of string | |
| 35 */ | |
| 36 sstr_t sstrn (char *s, size_t n); | |
| 37 | |
| 38 | |
| 39 /* | |
| 40 * gets the length of n sstr_t strings | |
| 41 * | |
| 42 * n number of strings | |
| 43 * s string | |
| 44 * ... strings | |
| 45 */ | |
| 46 size_t sstrnlen (size_t n, sstr_t s, ...); | |
| 47 | |
| 48 | |
| 49 /* | |
| 50 * concatenates n strings | |
| 51 * | |
| 52 * n number of strings | |
| 53 * s new string with enough memory allocated | |
| 54 * ... strings | |
| 55 */ | |
| 56 sstr_t sstrncat (size_t n, sstr_t s, sstr_t c1, ...); | |
| 57 | |
| 58 | |
| 59 /* | |
| 60 * | |
| 61 */ | |
| 62 sstr_t sstrsubs (sstr_t s, size_t start); | |
| 63 | |
| 64 /* | |
| 65 * | |
| 66 */ | |
| 67 sstr_t sstrsubsl (sstr_t s, size_t start, size_t end); | |
| 68 | |
| 69 | |
| 70 int sstrcmp(sstr_t s1, sstr_t s2); | |
| 71 | |
| 72 sstr_t sstrdub(sstr_t s); | |
| 73 | |
| 74 #ifdef __cplusplus | |
| 75 } | |
| 76 #endif | |
| 77 | |
| 78 #endif /* _SSTRING_H */ |
