pidfile.c: not used anymore

[oweals/busybox.git] / coreutils / tr.c

diff --git a/coreutils/tr.c b/coreutils/tr.c
index 32f6f5966e17c76ae5a48e3c44f5821bcc328c35..cea3b05b6bc84049a1934e7733f61ce9b104d8be 100644 (file)
--- a/coreutils/tr.c
+++ b/coreutils/tr.c
@@ -128,7 +128,7 @@ static unsigned int expand(const char *arg, char *buffer)
                                        for (i = 'A'; i <= 'Z'; i++)
                                                *buffer++ = i;
                                else if (strncmp(arg, "space", 5) == 0) {
-                                   const char s[] = "\t\n\v\f\r ";
+                                       const char s[] = "\t\n\v\f\r ";
                                        strcat((char*)buffer, s);
                                        buffer += sizeof(s) - 1;
                                }
@@ -178,7 +178,7 @@ static unsigned int expand(const char *arg, char *buffer)
 
 static int complement(char *buffer, int buffer_len)
 {
-       register short i, j, ix;
+       short i, j, ix;
        char conv[ASCII + 2];
 
        ix = 0;
@@ -193,9 +193,10 @@ static int complement(char *buffer, int buffer_len)
        return ix;
 }
 
+int tr_main(int argc, char **argv);
 int tr_main(int argc, char **argv)
 {
-       register unsigned char *ptr;
+       unsigned char *ptr;
        int output_length=0, input_length;
        int idx = 1;
        int i;
@@ -249,5 +250,5 @@ int tr_main(int argc, char **argv)
                        outvec[(GCC4_IS_STUPID)output[i]] = TRUE;
        }
        convert();
-       return (0);
+       return 0;
 }