compiled newlib, need to hook up the system calls

sysroot/usr/include/locale.h

@@ -0,0 +1,114 @@
+/* Localization <locale.h>
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#ifndef _PDCLIB_LOCALE_H
+#define _PDCLIB_LOCALE_H _PDCLIB_LOCALE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "pdclib/_PDCLIB_internal.h"
+
+#ifndef _PDCLIB_NULL_DEFINED
+#define _PDCLIB_NULL_DEFINED _PDCLIB_NULL_DEFINED
+#define NULL _PDCLIB_NULL
+#endif
+
+/* The structure returned by localeconv().
+
+   The values for *_sep_by_space:
+   0 - no space
+   1 - if symbol and sign are adjacent, a space separates them from the value;
+       otherwise a space separates the symbol from the value
+   2 - if symbol and sign are adjacent, a space separates them; otherwise a
+       space separates the sign from the value
+
+   The values for *_sign_posn:
+   0 - Parentheses surround value and symbol
+   1 - sign precedes value and symbol
+   2 - sign succeeds value and symbol
+   3 - sign immediately precedes symbol
+   4 - sign immediately succeeds symbol
+*/
+struct lconv
+{
+    char * decimal_point;      /* decimal point character                     */ /* LC_NUMERIC */
+    char * thousands_sep;      /* character for separating groups of digits   */ /* LC_NUMERIC */
+    char * grouping;           /* string indicating the size of digit groups  */ /* LC_NUMERIC */
+    char * mon_decimal_point;  /* decimal point for monetary quantities       */ /* LC_MONETARY */
+    char * mon_thousands_sep;  /* thousands_sep for monetary quantities       */ /* LC_MONETARY */
+    char * mon_grouping;       /* grouping for monetary quantities            */ /* LC_MONETARY */
+    char * positive_sign;      /* string indicating nonnegative mty. qty.     */ /* LC_MONETARY */
+    char * negative_sign;      /* string indicating negative mty. qty.        */ /* LC_MONETARY */
+    char * currency_symbol;    /* local currency symbol (e.g. '$')            */ /* LC_MONETARY */
+    char * int_curr_symbol;    /* international currency symbol (e.g. "USD"   */ /* LC_MONETARY */
+    char frac_digits;          /* fractional digits in local monetary qty.    */ /* LC_MONETARY */
+    char p_cs_precedes;        /* if currency_symbol precedes positive qty.   */ /* LC_MONETARY */
+    char n_cs_precedes;        /* if currency_symbol precedes negative qty.   */ /* LC_MONETARY */
+    char p_sep_by_space;       /* if it is separated by space from pos. qty.  */ /* LC_MONETARY */
+    char n_sep_by_space;       /* if it is separated by space from neg. qty.  */ /* LC_MONETARY */
+    char p_sign_posn;          /* positioning of positive_sign for mon. qty.  */ /* LC_MONETARY */
+    char n_sign_posn;          /* positioning of negative_sign for mon. qty.  */ /* LC_MONETARY */
+    char int_frac_digits;      /* Same as above, for international format     */ /* LC_MONETARY */
+    char int_p_cs_precedes;    /* Same as above, for international format     */ /* LC_MONETARY */
+    char int_n_cs_precedes;    /* Same as above, for international format     */ /* LC_MONETARY */
+    char int_p_sep_by_space;   /* Same as above, for international format     */ /* LC_MONETARY */
+    char int_n_sep_by_space;   /* Same as above, for international format     */ /* LC_MONETARY */
+    char int_p_sign_posn;      /* Same as above, for international format     */ /* LC_MONETARY */
+    char int_n_sign_posn;      /* Same as above, for international format     */ /* LC_MONETARY */
+};
+
+/* First arguments to setlocale().
+   NOTE: If you add to / modify these, look at functions/locale/setlocale.c
+         and keep things in sync.
+*/
+/* Entire locale */
+#define LC_ALL      _PDCLIB_LC_ALL
+/* Collation (strcoll(), strxfrm()) */
+#define LC_COLLATE  _PDCLIB_LC_COLLATE
+/* Character types (<ctype.h>, <wctype.h>) */
+#define LC_CTYPE    _PDCLIB_LC_CTYPE
+/* Monetary formatting (as returned by localeconv) */
+#define LC_MONETARY _PDCLIB_LC_MONETARY
+/* Decimal-point character (for printf() / scanf() functions), string
+   conversions, nonmonetary formatting as returned by localeconv
+*/
+#define LC_NUMERIC  _PDCLIB_LC_NUMERIC
+/* Time formats (strftime(), wcsftime()) */
+#define LC_TIME     _PDCLIB_LC_TIME
+/* Messages (not specified but allowed by C99, and specified by POSIX)
+   (used by perror() / strerror())
+*/
+#define LC_MESSAGES _PDCLIB_LC_MESSAGES
+
+/* The category parameter can be any of the LC_* macros to specify if the call
+   to setlocale() shall affect the entire locale or only a portion thereof.
+   The category locale specifies which locale should be switched to, with "C"
+   being the minimal default locale, and "" being the locale-specific native
+   environment. A NULL pointer makes setlocale() return the *current* setting.
+   Otherwise, returns a pointer to a string associated with the specified
+   category for the new locale.
+*/
+_PDCLIB_PUBLIC char * setlocale( int category, const char * locale );
+
+/* Returns a struct lconv initialized to the values appropriate for the current
+   locale setting.
+*/
+_PDCLIB_PUBLIC struct lconv * localeconv( void );
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Extension hook for downstream projects that want to have non-standard
+   extensions to standard headers.
+*/
+#ifdef _PDCLIB_EXTEND_LOCALE_H
+#include _PDCLIB_EXTEND_LOCALE_H
+#endif
+
+#endif