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sysclib/ctype: add extern declaration for look_ctype_table in header #815

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Merged
uyjulian merged 1 commit into from
Mar 6, 2026
Merged

sysclib/ctype: add extern declaration for look_ctype_table in header #815

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7 changes: 7 additions & 0 deletions iop/system/sysclib/include/ctype.h
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,13 @@
extern "C" {
#endif

extern unsigned char look_ctype_table(char character);
extern void *get_ctype_table();

/* These functions are non-standardized (char instead of int) */
extern char _toupper(char c);
extern char _tolower(char c);

#define isascii(c) ((unsigned int)(c) <= 127)
#define toascii(c) ((unsigned char)(c) & 127)

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8 changes: 0 additions & 8 deletions iop/system/sysclib/include/sysclib.h
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Expand Up @@ -30,10 +30,6 @@ typedef void (*print_callback_t)(void *context, int c);

/* setjmp/longjmp are already defined in setjmp.h */

/* These functions are non-standardized (char instead of int) */
extern char _toupper(char c);
extern char _tolower(char c);

/* These functions are non-standardized (IOP-only functions operating on 32-bit integers instead of wchar_t) */
extern void *_wmemcopy(u32 *dest, const u32 *src, size_t size);
extern void *_wmemset(u32 *dest, u32 c, size_t size);
Expand All @@ -45,10 +41,6 @@ extern void *_wmemset(u32 *dest, u32 c, size_t size);
/* This function is non-standard. */
extern int prnt(print_callback_t, void *context, const char * format, va_list ap);

/* These functions are used in the process of ctype.h and is non-standard. */
extern unsigned char look_ctype_table(char character);
extern void *get_ctype_table();

/* This function is non-standard. */
extern char *atob(char *s, int *i);

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2 changes: 1 addition & 1 deletion iop/system/sysclib/src/nonstd/ctype.c
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Expand Up @@ -11,7 +11,7 @@
#define SYSCLIB_DISABLE_BUILTINS
#include <sysclib.h>

unsigned char ctype_table[128] = {
static unsigned char ctype_table[128] = {
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
0x20, 0x08, 0x08, 0x08, 0x08, 0x08, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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