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strstr(): cosmetics

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remove extra ';'
replace tabs by spaces

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27396 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-07-11 22:37:31 +00:00
parent 8a07e78a06
commit c9f997cc91
1 changed files with 17 additions and 17 deletions
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34
firmware/libc/strstr.c
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@ -18,22 +18,22 @@
char *strstr(const char *s1, const char *s2) char *strstr(const char *s1, const char *s2)
{ {
register const char *s = s1; register const char *s = s1;
register const char *p = s2; register const char *p = s2;
do { do {
if (!*p) { if (!*p) {
return (char *) s1;; return (char *) s1;
} }
if (*p == *s) { if (*p == *s) {
++p; ++p;
++s; ++s;
} else { } else {
p = s2; p = s2;
if (!*s) { if (!*s) {
return NULL; return NULL;
} }
s = ++s1; s = ++s1;
} }
} while (1); } while (1);
} }