Modify ptest.c for changing uppercase conversion

ptest.c

@@ -16,7 +16,7 @@ long long double_mul_test(){
 long long longlong_mul_1_test(){
     long long temp = 0;
     for(int i = 1; i < MAX_NUM; i++){
-        temp += fx_s2308_l_mul(DOUBLE_TO_FX(i), DOUBLE_TO_FX(i));
+        temp += FX_S2308_L_MUL(DOUBLE_TO_FX(i), DOUBLE_TO_FX(i));
     }
     return temp;
 }
@@ -25,7 +25,7 @@ long long longlong_mul_1_test(){
 long long longlong_mul_2_test(){
     long long temp = 0;
     for(int i = 1; i < MAX_NUM; i++){
-        temp += fx_s2308_l_mul2(DOUBLE_TO_FX(i), DOUBLE_TO_FX(i));
+        temp += FX_S2308_L_MUL2(DOUBLE_TO_FX(i), DOUBLE_TO_FX(i));
     }
     return temp;
 }
@@ -33,7 +33,7 @@ long long longlong_mul_2_test(){
 long long longlong_mul_3_test(){
     long long temp = 0;
     for(int i = 1; i < MAX_NUM; i++){
-        temp += fx_s2308_l_mul3(DOUBLE_TO_FX(i), DOUBLE_TO_FX(i));
+        temp += FX_S2308_L_MUL3(DOUBLE_TO_FX(i), DOUBLE_TO_FX(i));
     }
     return temp;
 }
@@ -41,7 +41,7 @@ long long longlong_mul_3_test(){
 long long longlong_mul_4_test(){
     long long temp = 0;
     for(int i = 1; i < MAX_NUM; i++){
-        temp += fx_s2308_l_mul4(DOUBLE_TO_FX(i), DOUBLE_TO_FX(i));
+        temp += FX_S2308_L_MUL4(DOUBLE_TO_FX(i), DOUBLE_TO_FX(i));
     }
     return temp;
 }