diff options
Diffstat (limited to 'src/libstddjb/envalloc_uniq.c')
| -rw-r--r-- | src/libstddjb/envalloc_uniq.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/libstddjb/envalloc_uniq.c b/src/libstddjb/envalloc_uniq.c index 181128a..cf60b44 100644 --- a/src/libstddjb/envalloc_uniq.c +++ b/src/libstddjb/envalloc_uniq.c @@ -1,5 +1,6 @@ /* ISC license. */ +#include <string.h> #include <errno.h> #include <skalibs/bytestr.h> #include <skalibs/genalloc.h> @@ -8,24 +9,24 @@ int envalloc_uniq (genalloc *v, char delim) { unsigned int m = 0 ; - register unsigned int i = 0 ; + size_t i = 0 ; for (; i < genalloc_len(char const *, v) ; i++) { - register unsigned int j = i+1 ; + size_t j = i+1 ; char const *s = genalloc_s(char const *, v)[i] ; - unsigned int n = str_chr(s, delim) ; + size_t n = str_chr(s, delim) ; if (delim && !s[n]) return (errno = EINVAL, -1) ; for (; j < genalloc_len(char const *, v) ; j++) { - register char const **p = genalloc_s(char const *, v) ; - if (!str_diffn(s, p[j], n)) + char const **p = genalloc_s(char const *, v) ; + if (!strncmp(s, p[j], n)) { - register unsigned int len = genalloc_len(char const *, v) - 1 ; + size_t len = genalloc_len(char const *, v) - 1 ; genalloc_setlen(char const *, v, len) ; p[j] = p[len] ; m++ ; } } } - return (int)m ; + return m ; } |