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-rw-r--r--src/common/compat.c4
-rw-r--r--src/common/compat.h4
2 files changed, 4 insertions, 4 deletions
diff --git a/src/common/compat.c b/src/common/compat.c
index b2ed119358..4614ef94d5 100644
--- a/src/common/compat.c
+++ b/src/common/compat.c
@@ -645,7 +645,7 @@ const uint32_t TOR_ISLOWER_TABLE[8] = { 0, 0, 0, 0x7fffffe, 0, 0, 0, 0 };
/** Upper-casing and lowercasing tables to map characters to upper/lowercase
* equivalents. Used by tor_toupper() and tor_tolower(). */
/**@{*/
-const char TOR_TOUPPER_TABLE[256] = {
+const uint8_t TOR_TOUPPER_TABLE[256] = {
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,
32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,
@@ -663,7 +663,7 @@ const char TOR_TOUPPER_TABLE[256] = {
224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,
240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,
};
-const char TOR_TOLOWER_TABLE[256] = {
+const uint8_t TOR_TOLOWER_TABLE[256] = {
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,
32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,
diff --git a/src/common/compat.h b/src/common/compat.h
index 40bcb26df7..12f280d2e9 100644
--- a/src/common/compat.h
+++ b/src/common/compat.h
@@ -360,8 +360,8 @@ DECLARE_CTYPE_FN(ISXDIGIT)
DECLARE_CTYPE_FN(ISPRINT)
DECLARE_CTYPE_FN(ISLOWER)
DECLARE_CTYPE_FN(ISUPPER)
-extern const char TOR_TOUPPER_TABLE[];
-extern const char TOR_TOLOWER_TABLE[];
+extern const uint8_t TOR_TOUPPER_TABLE[];
+extern const uint8_t TOR_TOLOWER_TABLE[];
#define TOR_TOLOWER(c) (TOR_TOLOWER_TABLE[(uint8_t)c])
#define TOR_TOUPPER(c) (TOR_TOUPPER_TABLE[(uint8_t)c])