locate: use g_utf8_casefold() instead of string_toupper()

string_toupper() and strDupToUpper() were not able to deal with
character sets other than US-ASCII.  Use GLib's g_utf8_casefold()
for strings.

1 files changed, 0 insertions, 4 deletions

diff --git a/src/utils.h b/src/utils.h
index 9a83b6f5..5f3b26c5 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -31,10 +31,6 @@
 
 char *myFgets(char *buffer, int bufferSize, FILE * fp);
 
-char *string_toupper(char *str);
-
-char *strDupToUpper(char *str); /* avoid, use string_toupper instead */
-
 void stripReturnChar(char *string);
 
 void my_usleep(long usec);