Get rid of "is_quickdisk" and "RAW_TRK_HEAD()" macros

Author: keirf

inc/floppy.h

@@ -16,12 +16,6 @@
 #define sampleclk_stk(x) ((x) * (SAMPLECLK_MHZ / STK_MHZ))
 #define stk_sampleclk(x) ((x) / (SAMPLECLK_MHZ / STK_MHZ))
 
-#if TARGET == TARGET_quickdisk
-#define is_quickdisk TRUE
-#else
-#define is_quickdisk FALSE
-#endif
-
 #if TARGET == TARGET_apple2
 #define WDATA_TOGGLE TRUE
 #else
@@ -101,7 +95,6 @@ struct raw_trk {
     int16_t gap_2, gap_3, gap_4a;
     uint8_t interleave, cskew, hskew;
     uint8_t has_iam:1, is_fm:1, invert_data:1;
-#define RAW_TRK_HEAD(h) ((h)+1)
     uint8_t head:2;
 };
 

src/image/image.c

@@ -103,7 +103,7 @@ bool_t image_valid(FILINFO *fp)
 
     /* Check valid extension. */
     filename_extension(fp->fname, ext, sizeof(ext));
-    if (!strcmp(ext, "adf") && !is_quickdisk) {
+    if ((TARGET == TARGET_shugart) && !strcmp(ext, "adf")) {
         return (ff_cfg.host == HOST_acorn) || !(fp->fsize % (2*11*512));
     } else {
         const struct image_type *type;
@@ -323,7 +323,7 @@ uint32_t image_ticks_since_index(struct image *im)
     uint32_t ticks = im->cur_ticks - im->ticks_since_flux;
     if ((int32_t)ticks < 0)
         ticks += im->tracklen_ticks;
-    if (!is_quickdisk)
+    if (TARGET != TARGET_quickdisk)
         ticks >>= 4;
     return ticks;
 }