diff --git a/programs/fuzz/common.c b/programs/fuzz/common.c
index bea9f9e..56b9a13 100644
--- a/programs/fuzz/common.c
+++ b/programs/fuzz/common.c
@@ -6,7 +6,7 @@
 #include "mbedtls/ctr_drbg.h"
 
 #if defined(MBEDTLS_PLATFORM_TIME_ALT)
-mbedtls_time_t dummy_constant_time( mbedtls_time_t* time )
+mbedtls_time_t dummy_constant_time(mbedtls_time_t *time)
 {
     (void) time;
     return 0x5af2a056;
@@ -16,47 +16,47 @@
 void dummy_init()
 {
 #if defined(MBEDTLS_PLATFORM_TIME_ALT)
-    mbedtls_platform_set_time( dummy_constant_time );
+    mbedtls_platform_set_time(dummy_constant_time);
 #else
     fprintf(stderr, "Warning: fuzzing without constant time\n");
 #endif
 }
 
-int dummy_send( void *ctx, const unsigned char *buf, size_t len )
+int dummy_send(void *ctx, const unsigned char *buf, size_t len)
 {
     //silence warning about unused parameter
     (void) ctx;
     (void) buf;
 
     //pretends we wrote everything ok
-    if( len > INT_MAX ) {
-        return( -1 );
+    if (len > INT_MAX) {
+        return -1;
     }
-    return( (int) len );
+    return (int) len;
 }
 
-int fuzz_recv( void *ctx, unsigned char *buf, size_t len )
+int fuzz_recv(void *ctx, unsigned char *buf, size_t len)
 {
     //reads from the buffer from fuzzer
-    fuzzBufferOffset_t * biomemfuzz = (fuzzBufferOffset_t *) ctx;
+    fuzzBufferOffset_t *biomemfuzz = (fuzzBufferOffset_t *) ctx;
 
-    if(biomemfuzz->Offset == biomemfuzz->Size) {
+    if (biomemfuzz->Offset == biomemfuzz->Size) {
         //EOF
-        return( 0 );
+        return 0;
     }
-    if( len > INT_MAX ) {
-        return( -1 );
+    if (len > INT_MAX) {
+        return -1;
     }
-    if( len + biomemfuzz->Offset > biomemfuzz->Size ) {
+    if (len + biomemfuzz->Offset > biomemfuzz->Size) {
         //do not overflow
         len = biomemfuzz->Size - biomemfuzz->Offset;
     }
     memcpy(buf, biomemfuzz->Data + biomemfuzz->Offset, len);
     biomemfuzz->Offset += len;
-    return( (int) len );
+    return (int) len;
 }
 
-int dummy_random( void *p_rng, unsigned char *output, size_t output_len )
+int dummy_random(void *p_rng, unsigned char *output, size_t output_len)
 {
     int ret;
     size_t i;
@@ -68,14 +68,14 @@
     (void) p_rng;
     ret = 0;
 #endif
-    for (i=0; i<output_len; i++) {
+    for (i = 0; i < output_len; i++) {
         //replace result with pseudo random
         output[i] = (unsigned char) rand();
     }
-    return( ret );
+    return ret;
 }
 
-int dummy_entropy( void *data, unsigned char *output, size_t len )
+int dummy_entropy(void *data, unsigned char *output, size_t len)
 {
     size_t i;
     (void) data;
@@ -83,15 +83,15 @@
     //use mbedtls_entropy_func to find bugs in it
     //test performance impact of entropy
     //ret = mbedtls_entropy_func(data, output, len);
-    for (i=0; i<len; i++) {
+    for (i = 0; i < len; i++) {
         //replace result with pseudo random
         output[i] = (unsigned char) rand();
     }
-    return( 0 );
+    return 0;
 }
 
-int fuzz_recv_timeout( void *ctx, unsigned char *buf, size_t len,
-                      uint32_t timeout )
+int fuzz_recv_timeout(void *ctx, unsigned char *buf, size_t len,
+                      uint32_t timeout)
 {
     (void) timeout;