Don't use a magic array size

2025-06-09 15:35:58 +01:00
parent 2be1c4960e
commit 615b296a2a
1 changed files with 3 additions and 1 deletions
--- a/src/include/86box/vid_cga.h
+++ b/src/include/86box/vid_cga.h
@@ -67,11 +67,13 @@ typedef enum cga_registers_e
    CGA_REGISTER_SET_LIGHT_PEN_LATCH = 0x3DC,
 } cga_registers;

+#define CGA_NUM_CRTC_REGS   32
+
 typedef struct cga_t {
    mem_mapping_t mapping;

    int     crtcreg;
-    uint8_t crtc[32];
+    uint8_t crtc[CGA_NUM_CRTC_REGS];

    uint8_t cgastat;