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$NetBSD: patch-include_asterisk_strings.h,v 1.1.1.1 2021/06/13 07:47:18 jnemeth Exp $
--- include/asterisk/strings.h.orig 2018-05-01 20:12:26.000000000 +0000
+++ include/asterisk/strings.h
@@ -1168,7 +1168,7 @@ char *ast_tech_to_upper(char *dev_str),
}
for (pos = dev_str; *pos && *pos != '/'; pos++) {
- *pos = toupper(*pos);
+ *pos = toupper((unsigned char)*pos);
}
return dev_str;
}
@@ -1244,7 +1244,7 @@ static force_inline int attribute_pure a
unsigned int hash = 5381;
while (*str) {
- hash = hash * 33 ^ (unsigned char) tolower(*str++);
+ hash = hash * 33 ^ tolower((unsigned char)*str++);
}
return ast_str_hash_restrict(hash);
@@ -1265,7 +1265,7 @@ static force_inline char *attribute_pure
}
for (; *str; ++str) {
- *str = tolower(*str);
+ *str = tolower((unsigned char)*str);
}
return str_orig;
@@ -1286,7 +1286,7 @@ static force_inline char *attribute_pure
}
for (; *str; ++str) {
- *str = toupper(*str);
+ *str = toupper((unsigned char)*str);
}
return str_orig;
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