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Diffstat (limited to 'contrib/tsearch2/ts_locale.c')
-rw-r--r--contrib/tsearch2/ts_locale.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/tsearch2/ts_locale.c b/contrib/tsearch2/ts_locale.c
index 29c07c0eab6..e8be69f4586 100644
--- a/contrib/tsearch2/ts_locale.c
+++ b/contrib/tsearch2/ts_locale.c
@@ -74,7 +74,7 @@ char2wchar(wchar_t *to, const char *from, size_t len)
#endif /* WIN32 */
int
-_t_isalpha( char *ptr ) {
+_t_isalpha( const char *ptr ) {
wchar_t character;
char2wchar(&character, ptr, 1);
@@ -83,7 +83,7 @@ _t_isalpha( char *ptr ) {
}
int
-_t_isprint( char *ptr ) {
+_t_isprint( const char *ptr ) {
wchar_t character;
char2wchar(&character, ptr, 1);