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Diffstat (limited to 'src/libexecline/el_vardupl.c')
-rw-r--r--src/libexecline/el_vardupl.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libexecline/el_vardupl.c b/src/libexecline/el_vardupl.c
index 7583669..279e79d 100644
--- a/src/libexecline/el_vardupl.c
+++ b/src/libexecline/el_vardupl.c
@@ -1,11 +1,12 @@
/* ISC license. */
+#include <sys/types.h>
#include <skalibs/bytestr.h>
#include <execline/execline.h>
-int el_vardupl (char const *key, char const *s, unsigned int len)
+int el_vardupl (char const *key, char const *s, size_t len)
{
- register unsigned int i = 0 ;
+ register size_t i = 0 ;
for (; i < len ; i += str_len(s + i) + 1)
if (!str_diff(key, s + i)) return 1 ;
return 0 ;