From ceeb28fb69fec72b25bee2f122c0598bb822aba1 Mon Sep 17 00:00:00 2001
From: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
Date: Thu, 2 Jun 2022 15:31:13 +0200
Subject: [PATCH] sys/fmt: uncrustify

---
 sys/fmt/fmt.c | 54 +++++++++++++++++++++++++++++++++------------------
 1 file changed, 35 insertions(+), 19 deletions(-)

diff --git a/sys/fmt/fmt.c b/sys/fmt/fmt.c
index 19955416dc..c961ad9786 100644
--- a/sys/fmt/fmt.c
+++ b/sys/fmt/fmt.c
@@ -74,6 +74,7 @@ size_t fmt_byte_hex(char *out, uint8_t byte)
 size_t fmt_bytes_hex(char *out, const uint8_t *ptr, size_t n)
 {
     size_t len = n * 2;
+
     if (out) {
         while (n--) {
             out += fmt_byte_hex(out, *ptr++);
@@ -86,7 +87,8 @@ size_t fmt_bytes_hex(char *out, const uint8_t *ptr, size_t n)
 size_t fmt_strlen(const char *str)
 {
     const char *tmp = str;
-    while(*tmp) {
+
+    while (*tmp) {
         tmp++;
     }
     return (tmp - str);
@@ -95,7 +97,8 @@ size_t fmt_strlen(const char *str)
 size_t fmt_strnlen(const char *str, size_t maxlen)
 {
     const char *tmp = str;
-    while(*tmp && maxlen--) {
+
+    while (*tmp && maxlen--) {
         tmp++;
     }
     return (tmp - str);
@@ -104,9 +107,11 @@ size_t fmt_strnlen(const char *str, size_t maxlen)
 size_t fmt_str(char *out, const char *str)
 {
     int len = 0;
+
     if (!out) {
         len = fmt_strlen(str);
-    } else {
+    }
+    else {
         char c;
         while ((c = *str++)) {
             *out++ = c;
@@ -119,10 +124,11 @@ size_t fmt_str(char *out, const char *str)
 size_t fmt_bytes_hex_reverse(char *out, const uint8_t *ptr, size_t n)
 {
     size_t i = n;
+
     while (i--) {
         out += fmt_byte_hex(out, ptr[i]);
     }
-    return (n<<1);
+    return (n << 1);
 }
 
 static uint8_t _byte_mod25(uint8_t x)
@@ -169,17 +175,17 @@ size_t fmt_hex_bytes(uint8_t *out, const char *hex)
 
 size_t fmt_u16_hex(char *out, uint16_t val)
 {
-    return fmt_bytes_hex_reverse(out, (uint8_t*) &val, 2);
+    return fmt_bytes_hex_reverse(out, (uint8_t *)&val, 2);
 }
 
 size_t fmt_u32_hex(char *out, uint32_t val)
 {
-    return fmt_bytes_hex_reverse(out, (uint8_t*) &val, 4);
+    return fmt_bytes_hex_reverse(out, (uint8_t *)&val, 4);
 }
 
 size_t fmt_u64_hex(char *out, uint64_t val)
 {
-    return fmt_bytes_hex_reverse(out, (uint8_t*) &val, 8);
+    return fmt_bytes_hex_reverse(out, (uint8_t *)&val, 8);
 }
 
 size_t fmt_u64_dec(char *out, uint64_t val)
@@ -188,10 +194,10 @@ size_t fmt_u64_dec(char *out, uint64_t val)
     uint32_t q;
     size_t len = 0;
 
-    d[0] = val       & 0xFFFF;
-    d[1] = (val>>16) & 0xFFFF;
-    d[2] = (val>>32) & 0xFFFF;
-    d[3] = (val>>48) & 0xFFFF;
+    d[0] = val         & 0xFFFF;
+    d[1] = (val >> 16) & 0xFFFF;
+    d[2] = (val >> 32) & 0xFFFF;
+    d[3] = (val >> 48) & 0xFFFF;
 
     d[0] = 656 * d[3] + 7296 * d[2] + 5536 * d[1] + d[0];
     q = d[0] / 10000;
@@ -223,11 +229,11 @@ size_t fmt_u64_dec(char *out, uint64_t val)
     if (out) {
         out += len;
         memset(out, '0', total_len - len);
-        while(first) {
+        while (first) {
             first--;
             if (d[first]) {
                 size_t tmp = fmt_u32_dec(NULL, d[first]);
-                fmt_u32_dec(out+(4-tmp), d[first]);
+                fmt_u32_dec(out + (4 - tmp), d[first]);
             }
             out += 4;
         }
@@ -270,6 +276,7 @@ size_t fmt_s64_dec(char *out, int64_t val)
 {
     unsigned negative = (val < 0);
     uint64_t sval;
+
     if (negative) {
         if (out) {
             *out++ = '-';
@@ -286,6 +293,7 @@ size_t fmt_s32_dec(char *out, int32_t val)
 {
     unsigned negative = (val < 0);
     uint32_t sval;
+
     if (negative) {
         if (out) {
             *out++ = '-';
@@ -374,7 +382,7 @@ size_t fmt_float(char *out, float f, unsigned precision)
         f = -f;
     }
 
-    integer = (uint32_t) f;
+    integer = (uint32_t)f;
     f -= integer;
 
     uint32_t fraction = f * _tenmap[precision];
@@ -413,9 +421,9 @@ size_t fmt_lpad(char *out, size_t in_len, size_t pad_len, char pad_char)
         }
         else {
             char *pos = out + pad_len - 1;
-            out += in_len -1;
+            out += in_len - 1;
 
-            while(in_len--) {
+            while (in_len--) {
                 *pos-- = *out--;
             }
 
@@ -460,7 +468,8 @@ size_t fmt_to_lower(char *out, const char *str)
 uint32_t scn_u32_dec(const char *str, size_t n)
 {
     uint32_t res = 0;
-    while(n--) {
+
+    while (n--) {
         char c = *str++;
         if (!fmt_is_digit(c)) {
             break;
@@ -527,6 +536,7 @@ void print_u32_dec(uint32_t val)
 {
     char buf[10]; /* "4294967295" */
     size_t len = fmt_u32_dec(buf, val);
+
     print(buf, len);
 }
 
@@ -534,12 +544,14 @@ void print_s32_dec(int32_t val)
 {
     char buf[11]; /* "-2147483648" */
     size_t len = fmt_s32_dec(buf, val);
+
     print(buf, len);
 }
 
 void print_byte_hex(uint8_t byte)
 {
     char buf[2];
+
     fmt_byte_hex(buf, byte);
     print(buf, sizeof(buf));
 }
@@ -547,13 +559,14 @@ void print_byte_hex(uint8_t byte)
 void print_u32_hex(uint32_t val)
 {
     char buf[8];
+
     fmt_u32_hex(buf, val);
     print(buf, sizeof(buf));
 }
 
 void print_u64_hex(uint64_t val)
 {
-    print_u32_hex(val>>32);
+    print_u32_hex(val >> 32);
     print_u32_hex(val);
 }
 
@@ -561,6 +574,7 @@ void print_u64_dec(uint64_t val)
 {
     char buf[20]; /* "18446744073709551615" */
     size_t len = fmt_u64_dec(buf, val);
+
     print(buf, len);
 }
 
@@ -568,6 +582,7 @@ void print_s64_dec(uint64_t val)
 {
     char buf[20]; /* "-9223372036854775808" */
     size_t len = fmt_s64_dec(buf, val);
+
     print(buf, len);
 }
 
@@ -575,10 +590,11 @@ void print_float(float f, unsigned precision)
 {
     char buf[19];
     size_t len = fmt_float(buf, f, precision);
+
     print(buf, len);
 }
 
-void print_str(const char* str)
+void print_str(const char *str)
 {
     print(str, fmt_strlen(str));
 }