add new hexchar() call

2026-09-28 00:50:11 +00:00 · 2010-01-28 06:45:04 +01:00
parent 88066b3a67
commit fb624d04e5
2 changed files with 8 additions and 0 deletions
@@ -547,3 +547,9 @@ char *file_in_same_dir(const char *path, const char *filename) {

        return r;
 }
+
+char hexchar(int x) {
+        static const char table[16] = "0123456789abcdef";
+
+        return table[x & 15];
+}
@@ -105,4 +105,6 @@ int reset_all_signal_handlers(void);
 char *strstrip(char *s);
 char *file_in_same_dir(const char *path, const char *filename);

+char hexchar(int x);
+
 #endif