diff options
| author | mrb0nk500 <b0nk@b0nk.xyz> | 2023-02-01 18:45:02 -0400 |
|---|---|---|
| committer | mrb0nk500 <b0nk@b0nk.xyz> | 2023-02-01 18:50:25 -0400 |
| commit | 9fa0a7f1da1b70bee995f53c6c96c43189018772 (patch) | |
| tree | 114548896790eaff23cdca84a025281de86bbb51 /include/libc/ctype.h | |
| parent | 2ba3289286bbfcf9fcc13fd135d976058d8b6c2e (diff) | |
global: Import Dolphin SDK
This version comes from the Metroid Prime decompilation project.
https://github.com/PrimeDecomp/prime
Diffstat (limited to 'include/libc/ctype.h')
| -rw-r--r-- | include/libc/ctype.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/include/libc/ctype.h b/include/libc/ctype.h new file mode 100644 index 0000000..b8f6067 --- /dev/null +++ b/include/libc/ctype.h @@ -0,0 +1,69 @@ +#ifndef _CTYPE_H_ +#define _CTYPE_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +// eof.h +#define EOF -1L + +extern unsigned char __ctype_map[]; +extern unsigned char __lower_map[]; +extern unsigned char __upper_map[]; + +#define __control_char 0x01 +#define __motion_char 0x02 +#define __space_char 0x04 +#define __punctuation 0x08 +#define __digit 0x10 +#define __hex_digit 0x20 +#define __lower_case 0x40 +#define __upper_case 0x80 + +#define __letter (__lower_case | __upper_case) +#define __alphanumeric (__letter | __digit) +#define __graphic (__alphanumeric | __punctuation) +#define __printable (__graphic | __space_char) +#define __whitespace (__motion_char | __space_char) +#define __control (__motion_char | __control_char) +#define __zero_fill(c) ((int)(unsigned char)(c)) + +#ifndef _CTYPE_INLINE +#define _CTYPE_INLINE static inline +#endif + +_CTYPE_INLINE +int isalnum(int c) { return __ctype_map[__zero_fill(c)] & __alphanumeric; } +_CTYPE_INLINE +int isalpha(int c) { return __ctype_map[__zero_fill(c)] & __letter; } +_CTYPE_INLINE +int iscntrl(int c) { return __ctype_map[__zero_fill(c)] & __control; } +_CTYPE_INLINE +int isdigit(int c) { return __ctype_map[__zero_fill(c)] & __digit; } +_CTYPE_INLINE +int isgraph(int c) { return __ctype_map[__zero_fill(c)] & __graphic; } +_CTYPE_INLINE +int islower(int c) { return __ctype_map[__zero_fill(c)] & __lower_case; } +_CTYPE_INLINE +int isprint(int c) { return __ctype_map[__zero_fill(c)] & __printable; } +_CTYPE_INLINE +int ispunct(int c) { return __ctype_map[__zero_fill(c)] & __punctuation; } +_CTYPE_INLINE +int isspace(int c) { return __ctype_map[__zero_fill(c)] & __whitespace; } +_CTYPE_INLINE +int isupper(int c) { return __ctype_map[__zero_fill(c)] & __upper_case; } +_CTYPE_INLINE +int isxdigit(int c) { return __ctype_map[__zero_fill(c)] & __hex_digit; } +_CTYPE_INLINE +int tolower(int c) { return ((c == EOF) ? EOF : ((int)__lower_map[__zero_fill(c)])); } +_CTYPE_INLINE +int toupper(int c) { return ((c == EOF) ? EOF : ((int)__upper_map[__zero_fill(c)])); } +_CTYPE_INLINE +int iswblank(int c) { return ((c == (int)L' ') || (c == (int)L'\t')); } + +#ifdef __cplusplus +} +#endif + +#endif |