1.1 --- a/ucx/string.c Thu Oct 11 08:42:56 2012 +0200
1.2 +++ b/ucx/string.c Thu Oct 11 11:42:31 2012 +0200
1.3 @@ -25,7 +25,7 @@
1.4 return string;
1.5 }
1.6
1.7 -size_t sstrnlen (size_t n, sstr_t s, ...) {
1.8 +size_t sstrnlen (size_t n, const sstr_t s, ...) {
1.9 va_list ap;
1.10 size_t size = s.length;
1.11 va_start(ap, s);
1.12 @@ -54,7 +54,7 @@
1.13 return s;
1.14 }
1.15
1.16 -sstr_t sstrncat (size_t n, sstr_t s, sstr_t c1, ...) {
1.17 +sstr_t sstrncat (size_t n, sstr_t s, const sstr_t c1, ...) {
1.18 va_list ap;
1.19 va_start(ap, c1);
1.20 s.ptr[0] = 0;
1.21 @@ -82,11 +82,11 @@
1.22 return s;
1.23 }
1.24
1.25 -sstr_t sstrsubs (sstr_t s, size_t start) {
1.26 +sstr_t sstrsubs (const sstr_t s, size_t start) {
1.27 return sstrsubsl (s, start, s.length-start);
1.28 }
1.29
1.30 -sstr_t sstrsubsl (sstr_t s, size_t start, size_t length) {
1.31 +sstr_t sstrsubsl (const sstr_t s, size_t start, size_t length) {
1.32 sstr_t new_sstr;
1.33 if (start < 0 || start >= s.length || length < 0) {
1.34 return s;
1.35 @@ -99,7 +99,7 @@
1.36 return new_sstr;
1.37 }
1.38
1.39 -sstr_t* sstrsplit(sstr_t s, sstr_t d, size_t *n) {
1.40 +sstr_t* sstrsplit(const sstr_t s, const sstr_t d, size_t *n) {
1.41 if (d.length == 0) {
1.42 return NULL;
1.43 }
1.44 @@ -155,11 +155,11 @@
1.45 return result;
1.46 }
1.47
1.48 -int sstrcmp(sstr_t s1, sstr_t s2) {
1.49 +int sstrcmp(const sstr_t s1, const sstr_t s2) {
1.50 return strncmp(s1.ptr, s2.ptr, s1.length>s2.length ? s2.length: s1.length);
1.51 }
1.52
1.53 -sstr_t sstrdup(sstr_t s) {
1.54 +sstr_t sstrdup(const sstr_t s) {
1.55 sstr_t newstring;
1.56 newstring.ptr = (char*) malloc(s.length + 1);
1.57 if (newstring.ptr != NULL) {
