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Cosmetique: use standard prototypes scheme

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Back out prev. change: toupper is more compatible with sort -f
This commit is contained in:
ache 1999-10-24 04:41:31 +00:00
parent e5292478c4
commit 1013dfa0e3
1 changed files with 16 additions and 13 deletions
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29
usr.bin/uniq/uniq.c
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@ -67,19 +67,7 @@ void show __P((FILE *, char *));
char *skip __P((char *));
void obsolete __P((char *[]));
static void usage __P((void));
int stricoll(char *s1, char *s2)
{
char *p, line1[MAXLINELEN], line2[MAXLINELEN];
for (p = line1; *s1; s1++)
*p++ = tolower((unsigned char)*s1);
*p = '\0';
for (p = line2; *s2; s2++)
*p++ = tolower((unsigned char)*s2);
*p = '\0';
return strcoll(s1, s2);
}
int stricoll __P((char *, char*));
int
main (argc, argv)
@ -274,3 +262,18 @@ usage()
"usage: uniq [-c | -du | -i] [-f fields] [-s chars] [input [output]]\n");
exit(1);
}
int
stricoll(s1, s2)
char *s1, *s2;
{
char *p, line1[MAXLINELEN], line2[MAXLINELEN];
for (p = line1; *s1; s1++)
*p++ = toupper((unsigned char)*s1);
*p = '\0';
for (p = line2; *s2; s2++)
*p++ = toupper((unsigned char)*s2);
*p = '\0';
return strcoll(s1, s2);
}