mirror of
https://github.com/vim/vim
synced 2025-05-02 14:27:44 +02:00
3ce274682b
Problem: The maze program no longer compiles on newer clang
Solution: Use ANSI C function definition for main()
(Mohamed Akram)
Implicit int is an error in newer versions of clang.
closes: #15247
Signed-off-by: Mohamed Akram <mohd.akram@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
22 lines
598 B
C
22 lines
598 B
C
/*
|
|
* Cleaned-up version of the maze program.
|
|
* Doesn't look as nice, but should work with all C compilers.
|
|
* Sascha Wilde, October 2003
|
|
*/
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
char *M, A, Z, E = 40, line[80], T[3];
|
|
int
|
|
main (int C)
|
|
{
|
|
for (M = line + E, *line = A = scanf ("%d", &C); --E; line[E] = M[E] = E)
|
|
printf ("._");
|
|
for (; (A -= Z = !Z) || (printf ("\n|"), A = 39, C--); Z || printf (T))
|
|
T[Z] = Z[A - (E = A[line - Z]) && !C
|
|
& A == M[A]
|
|
| RAND_MAX/3 < rand ()
|
|
|| !C & !Z ? line[M[E] = M[A]] = E, line[M[A] = A - Z] =
|
|
A, "_." : " |"];
|
|
return 0;
|
|
}
|