replaced random() with rand()

sources/battleship.c

@@ -187,13 +187,13 @@ void autoset(bool side){
 	byte l;
 	for(byte type=2;type<7;type++){
 		SetLocation:
-		realy=random()%10;
+		realy=rand()%10;
-		realx=random()%10;
+		realx=rand()%10;
 		invain=0;
 		SetDirection:
 		y=realy;
 		x=realx;
-		direction=random()%4;
+		direction=rand()%4;
 		for(l=0;(type != 6 && l<type) || (type==6 && l<3) ; l++){//there are two kinds of ship sized 3 tiles
 			if( y<0 || x<0 || y>=10 || x>=10 || game[side][y][x] != SEA ){
 				genocide(side,type);
@@ -294,7 +294,7 @@ void set_the_board(bool side){
 void turn_shift(void){
 	if(!multiplayer)
 		return;
-	char key = 'a'+(random()%ENGLISH_LETTERS);
+	char key = 'a'+(rand()%ENGLISH_LETTERS);
 	int input1,input2,input3;
 	input1=input2=input3=0;
 	erase();
@@ -393,13 +393,13 @@ void decide(bool side){// sink_announce is responsible for unsetting the global
 	byte y,x,r;
 	Again:
 	if( firstinrowy == NOTHING ){
-		if( score[side] > 14 && score[side]<score[!side] && random()%2 ){
+		if( score[side] > 14 && score[side]<score[!side] && rand()%2 ){
 			cheat(side);
 			return;
 		}
 		while(1){
-			y = random()%10;
+			y = rand()%10;
-			x = random()%10;
+			x = rand()%10;
 			r = shoot(side,y,x);
 			if(r == 1){
 				firstinrowy=y;
@@ -411,7 +411,7 @@ void decide(bool side){// sink_announce is responsible for unsetting the global
 	}
 	else if( lastinrowy ==NOTHING ){
 		if(goindirection == NOTHING)
-			goindirection = random()%4;
+			goindirection = rand()%4;
 		while(1){
 			y= firstinrowy;//we know there is hit already
 			x= firstinrowx;
@@ -536,7 +536,7 @@ int main(void){
         shotinvain=0;
 	sunk[0]=sunk[1]=0;
 	memset(game,SEA,200);
-	srandom(time(NULL)%UINT_MAX);
+	srand(time(NULL)%UINT_MAX);
 	erase();
 
 	set_the_board(0);	

sources/checkers.c

@@ -388,7 +388,7 @@ double decide(byte side,byte depth,byte s){//s is the type of move, it doesn't s
 							if(fj)
 								game[(toy+y)/2][(tox+x)/2]=captured;
 
-							if(besty<0 || adv>bestadv || (adv==bestadv && ( random()%2 )) ){
+							if(besty<0 || adv>bestadv || (adv==bestadv && ( rand()%2 )) ){
 								besty=y;
 								bestx=x;
 								besttoy=toy;
@@ -537,7 +537,7 @@ int main(int argc,char** argv){
 	}
 	signal(SIGINT,sigint_handler);
 	Start:
-	srandom(time(NULL)%UINT_MAX);
+	srand(time(NULL)%UINT_MAX);
 	fill();
 	cy=cx=-1;
 	py=px=0;

sources/fifteen.c

@@ -112,7 +112,7 @@ bool issolved(char board[size][size],char check[size][size]){
 }
 void shuffle(char board[size][size]){
 	for(int m=0;m<1000;m++){
-		switch(random()%4){
+		switch(rand()%4){
 			case 0:
 				slide_one(board,ey,ex+1);
 				break;
@@ -187,7 +187,7 @@ int main(int argc, char** argv){
 		}
 	}
 	signal(SIGINT,sigint_handler);
-	srandom(time(NULL)%UINT_MAX);
+	srand(time(NULL)%UINT_MAX);
 	initscr();
         mousemask(ALL_MOUSE_EVENTS,NULL);
         noecho();

sources/jewels.c

@@ -314,9 +314,9 @@ int main(void){
 		}
 	}
 
-	srandom(time(NULL)%UINT_MAX);
+	srand(time(NULL)%UINT_MAX);
-	byte ran1= random()%6;
+	byte ran1= rand()%6;
-	byte ran2= random()%6;
+	byte ran2= rand()%6;
 	next1= colors[ran1]|jwstr[ran1];
 	next2= colors[ran2]|jwstr[ran2];
 	while(1){
@@ -331,8 +331,8 @@ int main(void){
 		kx=-1;
 		board[jy][jx]=next2;
 		board[jy+ky][jx+kx]=next1;
-		ran1= random()%6;
+		ran1= rand()%6;
-		ran2= random()%6;
+		ran2= rand()%6;
 		next1=colors[ran1]|jwstr[ran1];
 		next2=colors[ran2]|jwstr[ran2];
 		falls = 1;

sources/memoblocks.c

@@ -99,10 +99,10 @@ void shuffle(chtype board[size][size2]){
 	chtype a;
 	byte ay,ax,by,bx;
 	for(int m=0;m<n;m++){
-		ay=random()%size;
+		ay=rand()%size;
-		ax=random()%(size2);
+		ax=rand()%(size2);
-		by=random()%size;
+		by=rand()%size;
-		bx=random()%(size2);
+		bx=rand()%(size2);
 		a=board[ay][ax];
 		board[ay][ax]=board[by][bx];
 		board[by][bx]=a;
@@ -171,7 +171,7 @@ int main(int argc, char** argv){
 		}
         }
 	signal(SIGINT,sigint_handler);
-	srandom(time(NULL)%UINT_MAX);
+	srand(time(NULL)%UINT_MAX);
 	initscr();
         mousemask(ALL_MOUSE_EVENTS,NULL);
         noecho();

sources/mines.c

@@ -83,12 +83,12 @@ void drawmines(int sy,int sx,byte board[len][wid],bool mines[len][wid]){
 }
 //place mines
 void mine(bool mines[len][wid]){
-	int y=random()%len;
+	int y=rand()%len;
-	int x=random()%wid;
+	int x=rand()%wid;
 	for(int n=0;n<mscount;n++){
 		while(mines[y][x]){
-			y=random()%len;
+			y=rand()%len;
-			x=random()%wid;
+			x=rand()%wid;
 		}
 		mines[y][x]=true;
 	}
@@ -234,7 +234,7 @@ int main(int argc, char** argv){
 	}
 	else
 		mscount = len*wid/6;
-	srandom(time(NULL)%UINT_MAX);
+	srand(time(NULL)%UINT_MAX);
 	initscr();
         mousemask(ALL_MOUSE_EVENTS,NULL);
         noecho();
@@ -322,7 +322,7 @@ int main(int argc, char** argv){
 		}
 		if(input=='\n' && board[py][px] < 9){
 			if(mines[py][px]){
-				switch( random()%3){
+				switch( rand()%3){
 					case 0:
 						strcpy(result,"You lost The Game.");
 						break;

sources/pipes.c

@@ -11,7 +11,6 @@
 #define LEFT 8
 #define CROSSOVER 15
 #define FILLED 16
-#define SPILL 13
 #define FLOWDELAY 5
 #define DELAY 3
 #define SAVE_TO_NUM 10
@@ -207,16 +206,16 @@ void rectangle(void){
 }
 //this generates the pipes...
 bitbox pipegen(void){
-	if(random()%17){//17 so all forms have the same chance
+	if(rand()%17){//17 so all forms have the same chance
-		byte a=random()%4;
+		byte a=rand()%4;
 		byte b;
 		do{
-			b=random()%4;
+			b=rand()%4;
 		}while(b==a);
 		return (1 << a) | ( 1 << b);
 	}
 	else
-		return CROSSOVER;//sum of all directions, the crossover
+		return CROSSOVER;//could not be generated like that
 	
 }
 //.. and this is only for display
@@ -364,7 +363,7 @@ int main(int argc, char** argv){
 	initscr();
 	mousemask(ALL_MOUSE_EVENTS,NULL);
 	time_t tstart , now, lasttime, giventime=len*wid/4;
-	srandom(time(NULL)%UINT_MAX);		
+	srand(time(NULL)%UINT_MAX);		
 	bitbox direction,board[len][wid];
 	int input;
 	byte foo;
@@ -375,9 +374,9 @@ int main(int argc, char** argv){
 	score=0;
 	memset(error,0,150);
 	memset(board,0,len*wid);
-	fy=1+(random()%(len-2) );
+	fy=1+(rand()%(len-2) );
-	fx=1+(random()%(wid-2) );
+	fx=1+(rand()%(wid-2) );
-	board[fy][fx]= 1 << (random()%4);
+	board[fy][fx]= 1 << (rand()%4);
 	direction= board[fy][fx];
 	board[fy][fx]|=FILLED;
 	for(foo=0;foo<5;foo++)

sources/rabbithole.c

@@ -94,10 +94,10 @@ void draw(int sy,int sx,bitbox board[len][wid]){
 }
 void make_maze(bitbox board[len][wid],point f){
 	byte ds_tried=0;
-	byte dnumber=random()%4;
+	byte dnumber=rand()%4;
 	bitbox direction= 1 << (dnumber);
 	while( direction == board[f.y][f.x] )
-		direction= 1 << (dnumber=random()%4);
+		direction= 1 << (dnumber=rand()%4);
 	
 	point pt = MID(f.y,f.x,direction);
 	while(ds_tried<4){
@@ -116,11 +116,11 @@ void make_maze(bitbox board[len][wid],point f){
 void carrotify(bitbox board[len][wid],int count){
 	int y,x,c=count;
 	while(c){
-		y=random()%len;
+		y=rand()%len;
-		x=random()%wid;
+		x=rand()%wid;
 		while( board[y][x] & CARROT ){
-			y=random()%len;
+			y=rand()%len;
-			x=random()%wid;
+			x=rand()%wid;
 		}
 		board[y][x] |= CARROT;
 		c--;
@@ -208,7 +208,7 @@ int main(int argc, char** argv){
 	int carrot_count= (len*wid)/50;
 	int carrots_found;
 	time_t tstart , now, giventime=len*wid/5;
-	srandom(time(NULL)%UINT_MAX);		
+	srand(time(NULL)%UINT_MAX);		
 	point start={0,0};
 	bitbox board[len][wid];
 	int sy,sx;

sources/sos.c

@@ -119,9 +119,9 @@ void color_sos(char board[len][wid],byte colored[len][wid], int y , int x ,bool
         }
 }
 void randmove(int* y,int* x,byte* c){
-	*y=random()%len;
+	*y=rand()%len;
-	*x=random()%wid;
+	*x=rand()%wid;
-	*c=random()%2;
+	*c=rand()%2;
 }
 int decide ( char board[len][wid],byte colored[len][wid], byte depth , byte side ){ //the move is imaginary if side is negative
 	int adv,bestadv;
@@ -265,7 +265,7 @@ int main(int argc, char** argv){
 			return EXIT_FAILURE;
 		}
 	}
-	srandom(time(NULL)%UINT_MAX);
+	srand(time(NULL)%UINT_MAX);
 	int input;		
 	initscr();
 	mousemask(ALL_MOUSE_EVENTS,NULL);

sources/sudoku.c

@@ -105,7 +105,7 @@ bool fill_with(char board[s][s],char fillwith){//returns 1 on failure
 	if (tries>s)
 		return 1;
 	for(byte y=0;y<s;y++){//there should be only one occurence of a number in a row, and this function makes use of this fact to improve generation speed
-		firstx=x=random()%s;
+		firstx=x=rand()%s;
 		while(1){
 			if(!board[y][x]){
 				board[y][x]=fillwith;
@@ -179,13 +179,13 @@ void justfill(char board[s][s]){//sometimes fill() gets too much , and you just
 		}
 	}
 	for(byte n=0;n<s*2;n++)//randomize
-		swap(board,int2sgn(1+(random()%s)),int2sgn(1+(random()%s)) );
+		swap(board,int2sgn(1+(rand()%s)),int2sgn(1+(rand()%s)) );
 }
 void mkpuzzle(char board[s][s],char empty[s][s],char game[s][s]){//makes a puzzle to solve
 	byte y,x;
 	for(y=0;y<s;y++){
 		for(x=0;x<s;x++){
-			if( !(random()%diff) ){
+			if( !(rand()%diff) ){
 				empty[y][x]=board[y][x];
 				game[y][x]=board[y][x];
 			}
@@ -327,7 +327,7 @@ int main(int argc,char** argv){
         noecho();
         cbreak();
         keypad(stdscr,1);
-        srandom(time(NULL)%UINT_MAX);
+        srand(time(NULL)%UINT_MAX);
 	if( has_colors() ){
                 start_color();
                 use_default_colors();