Remove unused macros

examples/C/bufr_keys_iterator.c

@@ -19,7 +19,6 @@
 
 #include "eccodes.h"
 
-#define MAX_KEY_LEN  255
 #define MAX_VAL_LEN  1024
 
 void usage(char* prog) {

examples/C/grib_keys_iterator.c

@@ -26,7 +26,6 @@
 
 #include "eccodes.h"
 
-#define MAX_KEY_LEN  255
 #define MAX_VAL_LEN  1024
 
 static void usage(char* progname);

src/grib_geography.c

@@ -16,11 +16,6 @@
 
 #include <math.h>
 
-#define SCANXY    1
-#define SCANYX    2
-#define SCANRXRY  3
-#define SCANXRY   4
-#define SCANRXY   5
 #define NUMBER(x) (sizeof(x)/sizeof(x[0]))
 #define MAXITER  10
 

src/grib_header_compute.c

@@ -29,7 +29,6 @@ GRIB_INLINE static int strcmp(const char* a,const char* b) {
 }
 #endif
 
-#define SIZE  ((int)4097)
 #ifndef NUMBER
 #define NUMBER(a)    (sizeof(a)/sizeof(a[0])) /* number of elem. of an array */
 #endif

src/grib_scaling.c

@@ -14,8 +14,6 @@
 
 #include "grib_api_internal.h"
 
-#define GRIB_EPSILON  10E-12
-
 /* Return n to the power of s */
 double grib_power(long s,long n)
 {

src/grib_value.c

@@ -20,8 +20,6 @@ GRIB_INLINE static int grib_inline_strcmp(const char* a,const char* b)
     return (*a==0 && *b==0) ? 0 : 1;
 }
 
-#define SWAP(a,b) temp=(a);(a)=(b);(b)=temp;
-
 int grib_set_expression(grib_handle* h, const char* name,grib_expression* e)
 {
     grib_accessor* a = grib_find_accessor(h, name);

tigge/tigge_split.c

@@ -30,8 +30,6 @@
 
 
 #define CHECK(a) check(#a,a)
-#define NUMBER(a) (sizeof(a)/sizeof(a[0]))
-
 
 const char* file = 0;
 int field = 0;