rewrite comments into one, unified style

code/user/apps/httpget/httpget.c

@@ -1,18 +1,23 @@
+// User application entry points for httpget.
+
 #include <stdint.h>
 #include <stddef.h>
 #include <stdbool.h>
 #include <string.h>
 #include <ntlite/syscall.h>
 
+// Prints the requested operation.
 static void print(const char* s) {
     if (s) { SYS_WRITE_CONSOLE_REQUEST req = { SysSvFromCstr(s) }; SysWriteConsole(&req); }
 }
 
+// Prints char.
 static void print_char(char c) {
     SYS_WRITE_CONSOLE_REQUEST req = { SysSvFromParts(&c, 1) };
     SysWriteConsole(&req);
 }
 
+// Prints u64.
 static void print_u64(uint64_t v) {
     char buf[32];
     int n = 0;
@@ -24,6 +29,7 @@ static void print_u64(uint64_t v) {
     while (n > 0) print_char(buf[--n]);
 }
 
+// Appends char.
 static void append_char(char* dst, size_t cap, size_t* off, char c) {
     if (!dst || !off || cap == 0 || *off + 1 >= cap) return;
     dst[*off] = c;
@@ -31,11 +37,13 @@ static void append_char(char* dst, size_t cap, size_t* off, char c) {
     dst[*off] = 0;
 }
 
+// Appends str.
 static void append_str(char* dst, size_t cap, size_t* off, const char* s) {
     if (!s) return;
     while (*s) append_char(dst, cap, off, *s++);
 }
 
+// Appends u8.
 static void append_u8(char* dst, size_t cap, size_t* off, uint8_t v) {
     if (v >= 100) {
         append_char(dst, cap, off, (char)('0' + v / 100));
@@ -50,6 +58,7 @@ static void append_u8(char* dst, size_t cap, size_t* off, uint8_t v) {
     }
 }
 
+// Implements the format ipv4 operation.
 static void format_ipv4(char* dst, size_t cap, const uint8_t ip[4]) {
     size_t off = 0;
     if (!dst || cap == 0) return;
@@ -60,6 +69,7 @@ static void format_ipv4(char* dst, size_t cap, const uint8_t ip[4]) {
     append_u8(dst, cap, &off, ip[3]);
 }
 
+// Parses u8.
 static bool parse_u8(const char** p, uint8_t* out) {
     const char* s = *p;
     uint32_t v = 0;
@@ -76,6 +86,7 @@ static bool parse_u8(const char** p, uint8_t* out) {
     return true;
 }
 
+// Parses ipv4.
 static bool parse_ipv4(const char* s, uint8_t ip[4]) {
     if (!s || !ip) return false;
     for (int i = 0; i < 4; i++) {
@@ -88,6 +99,7 @@ static bool parse_ipv4(const char* s, uint8_t ip[4]) {
     return *s == 0;
 }
 
+// Implements the next token operation.
 static const char* next_token(const char* s, char* out, size_t outSize) {
     if (!s || !out || outSize == 0) return NULL;
     while (*s == ' ' || *s == '\t') s++;
@@ -102,11 +114,13 @@ static const char* next_token(const char* s, char* out, size_t outSize) {
     return s;
 }
 
+// Implements the usage operation.
 static void usage(void) {
     print("usage: httpget.exe [host-or-ipv4] [path]\n");
     print("default: httpget.exe 10.0.2.2 /\n");
 }
 
+// Implements the resolve host operation.
 static uint32_t resolve_host(const char* host, uint8_t ip[4]) {
     if (parse_ipv4(host, ip))
         return SYS_STATUS_SUCCESS;
@@ -134,6 +148,7 @@ static uint32_t resolve_host(const char* host, uint8_t ip[4]) {
     return SYS_STATUS_SUCCESS;
 }
 
+// Runs the requested operation.
 int main(void) {
     uint8_t ip[4] = {10, 0, 2, 2};
     char host[256];