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Clean up those functions a bit.

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This commit is contained in:
Alcaro 2016-01-21 01:08:37 +01:00
parent 82dc569497
commit 79edafc3aa
1 changed files with 7 additions and 7 deletions
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14
libretro-common/string/stdstring.c
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@ -26,7 +26,7 @@
bool string_is_empty(const char *data)
{
return !data || !*data;
return data==NULL || *data=='\0';
}
bool string_is_equal(const char *a, const char *b)
@ -43,17 +43,17 @@ bool string_is_equal_noncase(const char *a, const char *b)
char *string_to_upper(char *s)
{
unsigned char *ucs = (unsigned char *)s;
for ( ; *ucs != '\0'; ucs++)
*ucs = toupper(*ucs);
char *cs = (char *)s;
for ( ; *cs != '\0'; cs++)
*cs = toupper(*cs);
return s;
}
char *string_to_lower(char *s)
{
unsigned char *ucs = (unsigned char *)s;
for ( ; *ucs != '\0'; ucs++)
*ucs = tolower(*ucs);
char *cs = (char *)s;
for ( ; *cs != '\0'; cs++)
*cs = tolower(*cs);
return s;
}