Indent

impl/gimli-core/sse2.h

@@ -1,6 +1,6 @@
 #include <emmintrin.h>
 #ifdef __SSSE3__
-# include <tmmintrin.h>
+#    include <tmmintrin.h>
 #endif
 
 #define S 9
@@ -31,10 +31,22 @@ rotate24(__m128i x)
 
     _mm_storeu_si128((__m128i *) (void *) x8, x);
 
-    y8[ 0] = x8[ 1]; y8[ 1] = x8[ 2]; y8[ 2] = x8[ 3]; y8[ 3] = x8[ 0];
-    y8[ 4] = x8[ 5]; y8[ 5] = x8[ 6]; y8[ 6] = x8[ 7]; y8[ 7] = x8[ 4];
-    y8[ 8] = x8[ 9]; y8[ 9] = x8[10]; y8[10] = x8[11]; y8[11] = x8[ 8];
-    y8[12] = x8[13]; y8[13] = x8[14]; y8[14] = x8[15]; y8[15] = x8[12];
+    y8[0]  = x8[1];
+    y8[1]  = x8[2];
+    y8[2]  = x8[3];
+    y8[3]  = x8[0];
+    y8[4]  = x8[5];
+    y8[5]  = x8[6];
+    y8[6]  = x8[7];
+    y8[7]  = x8[4];
+    y8[8]  = x8[9];
+    y8[9]  = x8[10];
+    y8[10] = x8[11];
+    y8[11] = x8[8];
+    y8[12] = x8[13];
+    y8[13] = x8[14];
+    y8[14] = x8[15];
+    y8[15] = x8[12];
 
     return _mm_loadu_si128((const __m128i *) (const void *) y8);
 }

impl/random/avr.h

@@ -58,4 +58,6 @@ hydro_random_init(void)
     return 0;
 }
 
-ISR(WDT_vect) { }
+ISR(WDT_vect)
+{
+}

impl/random/ch32.h

@@ -1,7 +1,7 @@
 #if defined(CH32V30x_D8) || defined(CH32V30x_D8C)
-# include <ch32v30x_rng.h>
+#    include <ch32v30x_rng.h>
 #else
-# error CH32 implementation missing!
+#    error CH32 implementation missing!
 #endif
 
 static int
@@ -20,7 +20,8 @@ hydro_random_init(void)
     hydro_hash_init(&st, ctx, NULL);
 
     while (ebits < 256) {
-        while (RNG_GetFlagStatus(RNG_FLAG_DRDY) == RESET);
+        while (RNG_GetFlagStatus(RNG_FLAG_DRDY) == RESET)
+            ;
         uint32_t r = RNG_GetRandomNumber();
 
         hydro_hash_update(&st, (const uint32_t *) &r, sizeof r);

impl/random/chibios.h

@@ -14,8 +14,7 @@ hydro_random_init(void)
 {
     trngStart(&TRNGD1, NULL);
 
-    if (trngGenerate(&TRNGD1, sizeof hydro_random_context.state,
-                     hydro_random_context.state)) {
+    if (trngGenerate(&TRNGD1, sizeof hydro_random_context.state, hydro_random_context.state)) {
         return -1;
     }
     hydro_random_context.counter = ~LOAD64_LE(hydro_random_context.state);

impl/random/esp32.h

@@ -1,11 +1,11 @@
 // Important: RF *must* be activated on ESP board
 // https://techtutorialsx.com/2017/12/22/esp32-arduino-random-number-generation/
 #ifdef ESP32
-#include <esp_system.h>
+#    include <esp_system.h>
 #endif
 
 #ifdef ARDUINO
-#include <Arduino.h>
+#    include <Arduino.h>
 #endif
 
 static int

impl/random/linux_kernel.h

@@ -1,8 +1,7 @@
 static int
 hydro_random_init(void)
 {
-    get_random_bytes(&hydro_random_context.state,
-        sizeof hydro_random_context.state);
+    get_random_bytes(&hydro_random_context.state, sizeof hydro_random_context.state);
     hydro_random_context.counter = ~LOAD64_LE(hydro_random_context.state);
 
     return 0;

impl/random/mbed.h

@@ -40,5 +40,5 @@ hydro_random_init(void)
     return 0;
 }
 #else
-#error Need an entropy source
+#    error Need an entropy source
 #endif

impl/random/rtthread.h

@@ -1,12 +1,13 @@
-#include <rtthread.h>
 #include <hw_rng.h>
+#include <rtthread.h>
 
 #define DBG_TAG "libhydrogen"
 #define DBG_LVL DBG_LOG
 #include <rtdbg.h>
 
 static int
-hydrogen_init(void) {
+hydrogen_init(void)
+{
     if (hydro_init() != 0) {
         abort();
     }

impl/random/stm32.h

@@ -3,13 +3,13 @@
 // Working with HAL, LL Driver (untested)
 #if defined(STM32F4) || defined(STM32L4)
 
-# if defined(STM32F4)
-#  include "stm32f4xx.h"
-# elif defined(STM32L4)
-#  include "stm32l4xx_hal_rng.h"
+#    if defined(STM32F4)
+#        include "stm32f4xx.h"
+#    elif defined(STM32L4)
+#        include "stm32l4xx_hal_rng.h"
 
 static RNG_HandleTypeDef RngHandle;
-# endif
+#    endif
 
 static int
 hydro_random_init(void)
@@ -20,7 +20,7 @@ hydro_random_init(void)
 
     __IO uint32_t tmpreg;
 
-# if defined(STM32F4)
+#    if defined(STM32F4)
     // Enable RNG clock source
     SET_BIT(RCC->AHB2ENR, RCC_AHB2ENR_RNGEN);
 
@@ -30,25 +30,25 @@ hydro_random_init(void)
 
     // RNG Peripheral enable
     SET_BIT(RNG->CR, RNG_CR_RNGEN);
-# elif defined(STM32L4)
+#    elif defined(STM32L4)
     RngHandle.Instance = RNG;
     HAL_RNG_Init(&RngHandle);
-# endif
+#    endif
 
     hydro_hash_init(&st, ctx, NULL);
 
     while (ebits < 256) {
         uint32_t r = 0;
-# if defined(STM32F4)
+#    if defined(STM32F4)
         while (!(READ_BIT(RNG->SR, RNG_SR_DRDY))) {
         }
 
         r = RNG->DR;
-# elif defined(STM32L4)
+#    elif defined(STM32L4)
         if (HAL_RNG_GenerateRandomNumber(&RngHandle, &r) != HAL_OK) {
             continue;
         }
-# endif
+#    endif
         hydro_hash_update(&st, (const uint32_t *) &r, sizeof r);
         ebits += 32;
     }
@@ -59,5 +59,5 @@ hydro_random_init(void)
     return 0;
 }
 #else
-# error SMT32 implementation missing!
+#    error SMT32 implementation missing!
 #endif

impl/random/unix.h

@@ -1,7 +1,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #ifdef __linux__
-#include <poll.h>
+#    include <poll.h>
 #endif
 #include <sys/types.h>
 #include <unistd.h>