summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--src/typo.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/typo.c b/src/typo.c
index 305711d..b1c5c44 100644
--- a/src/typo.c
+++ b/src/typo.c
@@ -3,11 +3,12 @@
#include "typo.h"
#include <limits.h>
+#include <stdint.h>
#include <stdlib.h>
#include <string.h>
// Assume QWERTY layout for now
-static const int key_coords[UCHAR_MAX + 1][3] = {
+static const int8_t key_coords[UCHAR_MAX + 1][3] = {
['`'] = { 0, 0, 0},
['~'] = { 0, 0, 1},
['1'] = { 3, 0, 0},
@@ -112,7 +113,7 @@ static const int key_coords[UCHAR_MAX + 1][3] = {
};
static int char_distance(char a, char b) {
- const int *ac = key_coords[(unsigned char)a], *bc = key_coords[(unsigned char)b];
+ const int8_t *ac = key_coords[(unsigned char)a], *bc = key_coords[(unsigned char)b];
int ret = 0;
for (int i = 0; i < 3; ++i) {
ret += abs(ac[i] - bc[i]);