update function name

Author: vonosmas

libc/src/__support/ctype_utils.h

@@ -580,8 +580,8 @@ LIBC_INLINE static constexpr bool isgraph(char ch) {
 
 // An overload which provides a way to compare input with specific character
 // values, when input can be of a regular or a wide character type.
-LIBC_INLINE static constexpr bool is_one_of(char ch, char c_value,
-                                            [[maybe_unused]] wchar_t) {
+LIBC_INLINE static constexpr bool is_char_or_wchar(char ch, char c_value,
+                                                   [[maybe_unused]] wchar_t) {
   return (ch == c_value);
 }
 

libc/src/__support/str_to_integer.h

@@ -46,9 +46,9 @@ first_non_whitespace(const CharType *__restrict src,
 // plus sign, minus sign, or neither.
 template <typename CharType>
 LIBC_INLINE static int get_sign(const CharType *__restrict src) {
-  if (is_one_of(src[0], '+', L'+'))
+  if (is_char_or_wchar(src[0], '+', L'+'))
     return 1;
-  if (is_one_of(src[0], '-', L'-'))
+  if (is_char_or_wchar(src[0], '-', L'-'))
     return -1;
   return 0;
 }
@@ -60,8 +60,8 @@ LIBC_INLINE static bool is_hex_start(const CharType *__restrict src,
                                      size_t src_len) {
   if (src_len < 3)
     return false;
-  return is_one_of(src[0], '0', L'0') &&
-         is_one_of(tolower(src[1]), 'x', L'x') && isalnum(src[2]) &&
+  return is_char_or_wchar(src[0], '0', L'0') &&
+         is_char_or_wchar(tolower(src[1]), 'x', L'x') && isalnum(src[2]) &&
          b36_char_to_int(src[2]) < 16;
 }
 
@@ -78,7 +78,7 @@ LIBC_INLINE static int infer_base(const CharType *__restrict src,
   // An octal number is defined as "the prefix 0 optionally followed by a
   // sequence of the digits 0 through 7 only" (C standard 6.4.4.1) and so any
   // number that starts with 0, including just 0, is an octal number.
-  if (src_len > 0 && internal::is_one_of(src[0], '0', L'0')) {
+  if (src_len > 0 && is_char_or_wchar(src[0], '0', L'0')) {
     return 8;
   }
   // A decimal number is defined as beginning "with a nonzero digit and

libc/src/__support/wctype_utils.h

@@ -579,8 +579,8 @@ LIBC_INLINE static constexpr bool isspace(wchar_t wch) {
 
 // An overload which provides a way to compare input with specific character
 // values, when input can be of a regular or a wide character type.
-LIBC_INLINE static constexpr bool is_one_of(wchar_t ch, [[maybe_unused]] char,
-                                            wchar_t wc_value) {
+LIBC_INLINE static constexpr bool
+is_char_or_wchar(wchar_t ch, [[maybe_unused]] char, wchar_t wc_value) {
   return (ch == wc_value);
 }