fixing style, typos and uart

[avr-crypto-lib.git] / keysize_descriptor.c

diff --git a/keysize_descriptor.c b/keysize_descriptor.c
index 253100ff63f4e82b35e749d99ddc383f12271ed5..a97ad1628ff8afc5546366fbf07a6bf787335aec 100644 (file)
--- a/keysize_descriptor.c
+++ b/keysize_descriptor.c
@@ -32,29 +32,32 @@
 uint8_t is_valid_keysize_P(PGM_VOID_P ks_desc, uint16_t keysize){
        uint8_t type;
        type = pgm_read_byte(ks_desc++);
-       if(type==KS_TYPE_TERMINATOR)
+       if (type == KS_TYPE_TERMINATOR) {
                return 0;
-       if(type==KS_TYPE_LIST){
+       }
+       if (type == KS_TYPE_LIST) {
                uint8_t items;
                uint16_t item;
                items = pgm_read_byte(ks_desc++);
-               while(items--){
+               while (items--) {
                        item = pgm_read_word(ks_desc);
                        ks_desc = (uint8_t*)ks_desc + 2;
-                       if(item==keysize)
+                       if (item == keysize) {
                                return 1;
+                       }
                }
                ks_desc = (uint8_t*)ks_desc - 2;
        }
-       if(type==KS_TYPE_RANGE){
+       if (type == KS_TYPE_RANGE) {
                uint16_t max, min;
                min = pgm_read_word(ks_desc);
                ks_desc = (uint8_t*)ks_desc + 2;
                max = pgm_read_word(ks_desc);
-               if(min<=keysize && keysize<=max)
+               if (min <= keysize && keysize <= max) {
                        return 1;
+               }
        }
-       if(type==KS_TYPE_ARG_RANGE){
+       if (type == KS_TYPE_ARG_RANGE) {
                uint16_t max, min, dist, offset;
                min = pgm_read_word(ks_desc);
                ks_desc = (uint8_t*)ks_desc + 2;
@@ -63,14 +66,15 @@ uint8_t is_valid_keysize_P(PGM_VOID_P ks_desc, uint16_t keysize){
                dist = pgm_read_word(ks_desc);
                ks_desc = (uint8_t*)ks_desc + 2;
                offset = pgm_read_word(ks_desc);
-               if(min<=keysize && keysize<=max && (keysize%dist==offset))
+               if (min <= keysize && keysize <= max && (keysize % dist == offset)) {
                        return 1;
+               }
        }
-       if(type>KS_TYPE_ARG_RANGE){
+       if (type > KS_TYPE_ARG_RANGE) {
                /* bad error, you may insert a big warning message here */
                return 0;
        }
-       return is_valid_keysize_P((uint8_t*)ks_desc+1, keysize); /* search the next record */
+       return is_valid_keysize_P((uint8_t*)ks_desc + 1, keysize); /* search the next record */
 }
 
 uint16_t get_keysize(PGM_VOID_P ks_desc){