Used the "indent" C formatting program from GNU to do some clean ups

The command options used was:
-nbad -bap -sc -bl -blf -bli0 -cli4 -cbi0
-di5 -nbc -bls -ip2 -nut -ts4 -bap -i4 -sob -npsl

1 files changed, 98 insertions, 79 deletions

diff --git a/src/tool/adduser.c b/src/tool/adduser.c
index e22e7e9..6ebbdf1 100644
--- a/src/tool/adduser.c
+++ b/src/tool/adduser.c
@@ -12,85 +12,104 @@ char *account_txt = "../save/account.txt";
 //-----------------------------------------------------
 // Function to suppress control characters in a string.
 //-----------------------------------------------------
-int remove_control_chars(unsigned char *str) {
-	int i;
-	int change = 0;
-
-	for(i = 0; str[i]; i++) {
-		if (str[i] < 32) {
-			str[i] = '_';
-			change = 1;
-		}
-	}
-
-	return change;
+int remove_control_chars (unsigned char *str)
+{
+    int  i;
+    int  change = 0;
+
+    for (i = 0; str[i]; i++)
+    {
+        if (str[i] < 32)
+        {
+            str[i] = '_';
+            change = 1;
+        }
+    }
+
+    return change;
 }
 
-int main(int argc, char *argv[]) {
-
-	char username[24];
-	char password[24];
-	char sex[2];
-
-	int next_id, id;
-	char line[1024];
-
-	// Check to see if account.txt exists.
-	printf("Checking if '%s' file exists...\n", account_txt);
-	FILE *FPaccin = fopen_(account_txt, "r");
-	if (FPaccin == NULL) {
-		printf("'%s' file not found!\n", account_txt);
-		printf("Run the setup wizard please.\n");
-		exit(0);
-	}
-
-	next_id = 2000000;
-	while(fgets(line, sizeof(line)-1, FPaccin)) {
-		if (line[0] == '/' && line[1] == '/') { continue; }
-		if (sscanf(line, "%d\t%%newid%%\n", &id) == 1) {
-			if (next_id < id) {
-				next_id = id;
-			}
-		} else {
-			sscanf(line,"%i%[^	]", &id);
-			if (next_id <= id) {
-				next_id = id +1;
-			}
-		}
-	}
-	close(FPaccin);
-	printf("File exists.\n");
-
-	printf("Don't create an account if the login-server is online!!!\n");
-	printf("If the login-server is online, press ctrl+C now to stop this software.\n");
-	printf("\n");
-
-	strcpy(username, "");
-	while (strlen(username) < 4 || strlen(username) > 23) {
-		printf("Enter an username (4-23 characters): ");
-		scanf("%s", &username);
-		username[23] = 0;
-		remove_control_chars(username);
-	}
-
-	strcpy(password, "");
-	while (strlen(password) < 4 || strlen(password) > 23) {
-		printf("Enter a password (4-23 characters): ");
-		scanf("%s", &password);
-		password[23] = 0;
-		remove_control_chars(password);
-	}
-
-	strcpy(sex, "");
-	while (strcmp(sex, "F") != 0 && strcmp(sex, "M") != 0) {
-		printf("Enter a gender (M for male, F for female): ");
-		scanf("%s", &sex);
-	}
-
-	FILE *FPaccout = fopen_(account_txt, "r+");
-	fseek(FPaccout, 0, SEEK_END);
-	fprintf(FPaccout, "%i	%s	%s	-	%s	-\r\n", next_id, username, password, sex);
-	close(FPaccout);
-
-	printf("Account added.\n");
+int main (int argc, char *argv[])
+{
+
+    char username[24];
+    char password[24];
+    char sex[2];
+
+    int  next_id, id;
+    char line[1024];
+
+    // Check to see if account.txt exists.
+    printf ("Checking if '%s' file exists...\n", account_txt);
+    FILE *FPaccin = fopen_ (account_txt, "r");
+    if (FPaccin == NULL)
+    {
+        printf ("'%s' file not found!\n", account_txt);
+        printf ("Run the setup wizard please.\n");
+        exit (0);
+    }
+
+    next_id = 2000000;
+    while (fgets (line, sizeof (line) - 1, FPaccin))
+    {
+        if (line[0] == '/' && line[1] == '/')
+        {
+            continue;
+        }
+        if (sscanf (line, "%d\t%%newid%%\n", &id) == 1)
+        {
+            if (next_id < id)
+            {
+                next_id = id;
+            }
+        }
+        else
+        {
+            sscanf (line, "%i%[^	]", &id);
+            if (next_id <= id)
+            {
+                next_id = id + 1;
+            }
+        }
+    }
+    close (FPaccin);
+    printf ("File exists.\n");
+
+    printf ("Don't create an account if the login-server is online!!!\n");
+    printf
+        ("If the login-server is online, press ctrl+C now to stop this software.\n");
+    printf ("\n");
+
+    strcpy (username, "");
+    while (strlen (username) < 4 || strlen (username) > 23)
+    {
+        printf ("Enter an username (4-23 characters): ");
+        scanf ("%s", &username);
+        username[23] = 0;
+        remove_control_chars (username);
+    }
+
+    strcpy (password, "");
+    while (strlen (password) < 4 || strlen (password) > 23)
+    {
+        printf ("Enter a password (4-23 characters): ");
+        scanf ("%s", &password);
+        password[23] = 0;
+        remove_control_chars (password);
+    }
+
+    strcpy (sex, "");
+    while (strcmp (sex, "F") != 0 && strcmp (sex, "M") != 0)
+    {
+        printf ("Enter a gender (M for male, F for female): ");
+        scanf ("%s", &sex);
+    }
+
+    FILE *FPaccout = fopen_ (account_txt, "r+");
+    fseek (FPaccout, 0, SEEK_END);
+    fprintf (FPaccout, "%i	%s	%s	-	%s	-\r\n", next_id, username,
+             password, sex);
+    close (FPaccout);
+
+    printf ("Account added.\n");
 }