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Diffstat (limited to 'userland/libc/ctype/isalpha.c')
| -rw-r--r-- | userland/libc/ctype/isalpha.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/userland/libc/ctype/isalpha.c b/userland/libc/ctype/isalpha.c index 130f493..38c3cb4 100644 --- a/userland/libc/ctype/isalpha.c +++ b/userland/libc/ctype/isalpha.c @@ -1,4 +1,6 @@ #include <ctype.h> // https://pubs.opengroup.org/onlinepubs/9699919799/functions/isalpha.html -int isalpha(int c) { return (('A' <= toupper(c)) && ('Z' >= toupper(c))); } +int isalpha(int c) { + return (('A' <= toupper(c)) && ('Z' >= toupper(c))); +} |