locale ‑ Get locale‑specific information.

These variables are used by some utilites to provide different date formats, paper sizes, sort order.
An example is the use by tr (translate) utility which will fail if particular characters are in the input stream and LC_ALL=POSIX By specifing export LC_ALL=C, tr will treat these characters as the C language does.

locale [ ‑a | ‑m=]
locale [ ‑ck =] name...

Display information about the current locale environment, or all locales, to standard output.

When invoked without arguments, locale summarizes the current locale environment for each locale category defined by the LC_* environment variables.
‑a, ‑‑all‑locales output names of available locales.
‑m, ‑‑charmaps output names of available charmaps.
Output Format:
‑c, ‑‑category‑name Write names of selected categories.
‑k, ‑‑keyword‑name Write names and values of selected keywords.
‑v, ‑‑verbose
‑V, ‑‑version
‑?, ‑‑help
 
ENVIRONMENT VARIABLES
LC_CTYPE Character classification and case conversion.
LC_COLLATE Collation order.
LC_TIME Date and time formats.
LC_NUMERIC Non‑monetary numeric formats.
LC_MONETARY Monetary formats.
LC_MESSAGES Formats of informative and diagnostic messages and interactive responses.

locale -ck decimal_point
LC_NUMERIC
decimal_point="."

localedef [ -c ] [ -f Charmap ] [ -i SourceFile ] [ -L LinkOptions ] [ -m MethodFile ] LocaleName

Sample output: > locale
   LANG="en_US.UTF-8"
   LC_COLLATE="en_US.UTF-8"
   LC_CTYPE="en_US.UTF-8"
   LC_MESSAGES="en_US.UTF-8"
   LC_MONETARY="en_US.UTF-8"
   LC_NUMERIC="en_US.UTF-8"
   LC_TIME="en_US.UTF-8"
   LC_ALL=
   

Partial sample output from
Linux
locale ‑v ‑a 
archive: /usr/lib/locale/locale-archive      

Locale              Title 
an_ES.iso885915 Aragonese for Spain
danish          Danish for Denmark      
en_US           English for the USA      
en_US.iso88591  English for the USA      
en_US.utf8      English for the USA
MAC OS X Darwin BSD
e_CH.UTF-8
de_DE
de_DE.ISO8859-1
de_DE.ISO8859-15
de_DE.UTF-8
el_GR
el_GR.ISO8859-7
el_GR.UTF-8
en_AU
en_AU.ISO8859-1
en_AU.ISO8859-15
en_AU.US-ASCII
en_AU.UTF-8
en_CA
en_CA.ISO8859-1
en_CA.ISO8859-15
en_CA.US-ASCII
en_CA.UTF-8
en_GB
en_GB.ISO8859-1
en_GB.ISO8859-15
en_GB.US-ASCII
en_GB.UTF-8
en_IE
en_IE.UTF-8
en_NZ
en_NZ.ISO8859-1
en_NZ.ISO8859-15
en_NZ.US-ASCII
en_NZ.UTF-8
en_US
en_US.ISO8859-1
en_US.ISO8859-15
en_US.US-ASCII
en_US.UTF-8
es_ES
es_ES.ISO8859-1
es_ES.ISO8859-15
es_ES.UTF-8
et_EE
et_EE.ISO8859-15
et_EE.UTF-8
eu_ES
eu_ES.ISO8859-1
eu_ES.ISO8859-15
eu_ES.UTF-8
fi_FI


locale -k LC_CTYPE
ctype-class-names="upper";"lower";"alpha";"digit";"xdigit";"space";"print";"graph";"blank";"cntrl";
                    "punct";"alnum";"combining";"combining_level3"
ctype-map-names="toupper";"tolower";"totitle"
ctype-width=16
ctype-mb-cur-max=6
charmap="UTF-8"
ctype-class-offset=71
ctype-map-offset=85
ctype-indigits_mb-len=1
ctype-indigits0_mb="0"
…
ctype-indigits9_mb="9"
ctype-indigits_wc-len=1
ctype-outdigit0_mb="0"
…
ctype-outdigit9_mb="9"
ctype-outdigit0_wc=48
…
ctype-outdigit9_wc=57
ctype-translit-tab-size=4553
ctype-translit-default-missing-len=1
ctype-translit-ignore-len=0
ctype-translit-ignore=""
map-to-nonascii=0
From apple darwin: /usr/include/xlocale/ 
 _wctype.h
  #if !defined(_DONT_USE_CTYPE_INLINE_) && \
      (defined(_USE_CTYPE_INLINE_) || defined(__GNUC__) || defined(__cplusplus))
    __DARWIN_WCTYPE_TOP_static_inline int
 iswctype_l(wint_t _wc, wctype_t _charclass, locale_t _l) { return (__istype_l(_wc, _charclass, _l)); }
 DARWIN_WCTYPE_… removed from following for brevity
 iswalnum_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_A|_CTYPE_D, _l)); }
 iswalpha_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_A, _l)); }
 iswcntrl_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_C, _l)); }
 iswdigit_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_D, _l)); }
 iswgraph_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_G, _l)); }
 iswlower_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_L, _l)); }
 iswprint_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_R, _l)); }
 iswpunct_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_P, _l)); }
 iswspace_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_S, _l)); }
 iswupper_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_U, _l)); }
 iswxdigit_l(wint_t _wc, locale_t _l) { return (__istype_l(_wc, _CTYPE_X, _l)); } 
 towlower_l(wint_t _wc, locale_t _l) { return (__tolower_l(_wc, _l)); }
 towupper_l(wint_t _wc, locale_t _l) { return (__toupper_l(_wc, _l)); }
    
    #else             /* not using inlines */
    int iswctype_l(wint_t, wctype_t, locale_t);
    int iswalnum_l(wint_t, locale_t);
    int iswalpha_l(wint_t, locale_t);
    int iswcntrl_l(wint_t, locale_t);
    int iswdigit_l(wint_t, locale_t);
    int iswgraph_l(wint_t, locale_t);
    int iswlower_l(wint_t, locale_t);
    int iswprint_l(wint_t, locale_t);
    int iswpunct_l(wint_t, locale_t);
    int iswspace_l(wint_t, locale_t);
    int iswupper_l(wint_t, locale_t);
    int iswxdigit_l(wint_t, locale_t);
wint_t  towlower_l(wint_t, locale_t);
wint_t  towupper_l(wint_t, locale_t);
  
wctype_t wctype_l(const char *, locale_t); 
    
_string.h
_stdlib.h


_stdio.h
  int  asprintf_l(char **, locale_t, const char *, ...)                                   __DARWIN_LDBL_COMPAT2(asprintf_l)  __printflike(3, 4);
  int  fprintf_l(FILE * __restrict, locale_t, const char * __restrict, ...)               __DARWIN_LDBL_COMPAT2(fprintf_l)   __printflike(3, 4);
  int  fscanf_l(FILE * __restrict, locale_t, const char * __restrict, ...)                __DARWIN_LDBL_COMPAT2(fscanf_l)    __scanflike(3, 4);
  int  printf_l(locale_t, const char * __restrict, ...)                                   __DARWIN_LDBL_COMPAT2(printf_l)    __printflike(2, 3);
  int  scanf_l(locale_t, const char * __restrict, ...)                                    __DARWIN_LDBL_COMPAT2(scanf_l)     __scanflike(2, 3);
  int  snprintf_l(char * __restrict, size_t, locale_t, const char * __restrict, ...)      __DARWIN_LDBL_COMPAT2(snprintf_l)  __printflike(4, 5);
  int  sprintf_l(char * __restrict, locale_t, const char * __restrict, ...)               __DARWIN_LDBL_COMPAT2(sprintf_l)   __printflike(3, 4);
  int  sscanf_l(const char * __restrict, locale_t, const char * __restrict, ...)          __DARWIN_LDBL_COMPAT2(sscanf_l)    __scanflike(3, 4);
  int  vasprintf_l(char **, locale_t, const char *, va_list)                              __DARWIN_LDBL_COMPAT2(vasprintf_l) __printflike(3, 0);
  int  vfprintf_l(FILE * __restrict, locale_t, const char * __restrict, va_list)          __DARWIN_LDBL_COMPAT2(vfprintf_l)  __printflike(3, 0);
  int  vfscanf_l(FILE * __restrict, locale_t, const char * __restrict, va_list)           __DARWIN_LDBL_COMPAT2(vfscanf_l)   __scanflike(3, 0);
  int  vprintf_l(locale_t, const char * __restrict, va_list)                              __DARWIN_LDBL_COMPAT2(vprintf_l)   __printflike(2, 0);
  int  vscanf_l(locale_t, const char * __restrict, va_list)                               __DARWIN_LDBL_COMPAT2(vscanf_l)    __scanflike(2, 0);
  int  vsnprintf_l(char * __restrict, size_t, locale_t, const char * __restrict, va_list) __DARWIN_LDBL_COMPAT2(vsnprintf_l) __printflike(4, 0);
  int  vsprintf_l(char * __restrict, locale_t, const char * __restrict, va_list)          __DARWIN_LDBL_COMPAT2(vsprintf_l)  __printflike(3, 0);
  int  vsscanf_l(const char * __restrict, locale_t, const char * __restrict, va_list)     __DARWIN_LDBL_COMPAT2(vsscanf_l)   __scanflike(3, 0);
 
 
_monetary.h      ssize_t strfmon_l(char *, size_t, locale_t, const char *, ...) __strfmonlike(4, 5); 
_langinfo.h      char    *nl_langinfo_l(nl_item, locale_t);
_inttypes.h
__wctype.h
_wchar.h
_ctype.h


_time.h 
       #           ↓
       size_t   strftime_l(
                   char              * __restrict,
                   size_t,
                   const char        * __restrict,
                   const struct tm   * __restrict,           locale_t)
       
               __DARWIN_ALIAS(strftime_l) __strftimelike(3);
       
       #       ↓   ↓
       char    *strptime_l(
                   const char * __restrict,
                   const char * __restrict,
                   struct  tm * __restrict,                   locale_t)
       
               __DARWIN_ALIAS(strptime_l) __strftimelike(2);
Contents of /usr/lib/locale/en_US.utf8 
LC_ADDRESS 
LC_COLLATE 
LC_CTYPE    "POSIX"   
LC_IDENTIFICATION 
LC_MEASUREMENT
LC_MESSAGES/ 
LC_MONETARY 
LC_NAME 
LC_NUMERIC 
LC_PAPER 
LC_TELEPHONE 
LC_TIME


hexdump -C LC_ADDRESS
00  21 08 00 20 0d 00 00 00  3c 00 00 00 66 00 00 00  
10  6a 00 00 00 6e 00 00 00  71 00 00 00 75 00 00 00  
20  7c 00 00 00 80 00 00 00  82 00 00 00 8a 00 00 00  
30  8d 00 00 00 91 00 00 00  95 00 00 00 25 61 25 4e               %a%N|    
40  25 66 25 4e 25 64 25 4e  25 62 25 4e 25 68 20 25  |%f%N%d%N%b%N%h %|    
50  73 20 25 65 20 25 72 25  4e 25 25 54 20 25 7a 25  |s %e %r%N%%T %z%|    
60  4e 25 63 25 4e 00 55 53  41 00 55 53 41 00 55 53  |N%c%N.USA.USA.US|    
70  00 55 53 41 00 55 53 41  00 00 00 00 48 03 00 00  |.USA.USA        |    
80  30 00 45 6e 67 6c 69 73  68 00 65 6e 00 65 6e 67  |0.English.en.eng|    
90  00 65 6e 67 00 55 54 46  2d 38 00                 |.eng.UTF-8.
Hexdump of LC_COLLATE for en_US
Hexdump of LC_COLLATE for en_GB
   
hexdump -C  LC_MEASUREMENT   
00  23 08 00 20 02 00 00 00  10 00 00 00 11 00 00 00  |#
10  02 55 54 46 2d 38 00                              |.UTF-8.|   

hexdump -d 

00   02083   08192   00002   00000   00016   00000   00017   00000

   
hexdump -C LC_PAPER   
00  2f 08 00 20 03 00 00 00  14 00 00 00 18 00 00 00  
10  1c 00 00 00 17 01 00 00  d8 00 00 00 55 54 46 2d  |            UTF-|   
20  38 00                                             |8.|   

hexdump -d 

00   02095   08192   00003   00000   00020   00000   00024   00000   
10   00028   00000   00279   00000   00216  
20   00056   
 


   
hexdump -C LC_NUMERIC   
00  29 08 00 20 06 00 00 00  20 00 00 00 22 00 00 00 
10  24 00 00 00 28 00 00 00  2c 00 00 00 30 00 00 00
20  2e 00 2c 00 03 03 00 00  2e 00 00 00 2c 00 00 00
30  55 54 46 2d 38 00                                 |UTF-8.|   


hexdump -d LC_NUMERIC

   
00   04372   08195   00006   00000   00032   00000   00034   00000
10   00036   00000   00040   00000   00044   00000   00048   00000
20   00046   00044   00771   00000   00046   00000   00044   00000

 

   
hexdump -C LC_NAME 
20 08 00 20 07 00 00 00  24 00 00 00 33 00 00 00  
34 00 00 00 38 00 00 00  3d 00 00 00 43 00 00 00  
47 00 00 00 25 64 25 74  25 67 25 74 25 6d 25 74  |    %d%t%g%t%m%t|   
25 66 00 00 4d 72 2e 00  4d 72 73 2e 00 4d 69 73  |%f..Mr..Mrs..Mis|   
73 2e 00 4d 73 2e 00 55  54 46 2d 38 00           |s..Ms..UTF-8.|   


   
hexdump -C LC_TELEPHONE
00  22 08 00 20 05 00 00 00  1c 00 00 00 28 00 00 00  
10  30 00 00 00 33 00 00 00  35 00 00 00 2b 25 63 20                %c |    
20  28 25 61 29 20 25 6c 00  28 25 61 29 20 25 6c 00  |(%a) %l.(%a) %l.|    
30  31 31 00 31 00 55 54 46  2d 38 00                 |11.1.UTF-8.|    
 


   
hexdump -C LC_MONETARY   
     00 01 02 03              08 09 0a 0b
                 04 05 06 07              0c 0d 0e 0f
 00  2c 08 00 20 2e           C0          C5
 10  C7          C9           CB          CE
 20  Cf          D1           D2          D3   D4 D5 D6 D7  D8 D9 
     DC          DD           DE          DF   E0 E1 E2
                 E7           E9          EA              
 70  EB EC ED EE  EF F0 F1 F2  F3 F4 F5 F6 __
 A0  F8          FC          100         104
 B0 108         110          114         118

 C0  55 53 44 20 00                                    |USD  $   ,     -|   
 C5  24    
 C7  2E     
 C9  2C    03 03    00 2d                             
 D0  00 02 02 01 00 01 00 01  01 2d 24 00 01 00 01 00  |         -$     |   
 E0  01 01 55 53 44 20 00 24  00 02 02 01 00 01 00 01  |  USD  $        |   
 F0  00 01 00 01 01 01 01     75 27       bf be f5 05  |        u       |   
100  75 27       bf be f5 05  01          01           |u               |   
110  2e          2c                                    |        UTF-8   |   
 

hexdump -d 
00    2092   08192     046             192             197           
10     199             201             203             206          
20     207             209   -

40                     217             220 -

60     226             231             233 -           246

a0     248             252             256             260        
b0     264             272             276             280         
c0                  03 03          
d0     00 02 02 01 00 01 00 01 01 -$ 00 01 00 01 00
e0     01 01                     512     258     256     256    

f0     00 01 00 01 01 01 01 00  10101 00 00 BFBE   F505    

00  10101       0   48831    1525       1               1            

10      46              44          


                                              4 byte displayments into this table
hexdump -x LC_TIME    there must be a c header for this as a struct
000 1117   2003    06f    1C4
008  1C8    1C4                 day o week [0]
010  1cc    1d0    1D4    1D8   
020  1dc    1E0    1E7    1EE    1E0 daynameOWeek[0], 1E7 [1], 1EE [2]
030  1f6    200    209    210   
040  219    21d    221    225    219 mon o yr  [0]
050  229    22d    231    235  
060  239    23d    241    245   
070  249    251    25a    260    249 monthnamesOYear [0]
080  266    26A    26F    274  
090  27B    285    28d    296  
0A0  29F    2A2    2A5    2B7    29F AM and PM strings,   2A5 DATE format
0B0  2C0    2C3    2CF    2CF  
0C0  2D0    2D1    335    336    2D0 02D1 335 next day o week  string set
0D0  338    33c    33c    34c  
0E0  35C    36C    37c    38c  
0F0  39C    3aC    3c8    3e4  
100  404    42C    450    46c  
110  490    4A0    4B0    4C0  4D0    4E0    4F0    500  
130  510    520    530    540  
140  550    570    594    5ac  
150  5C4    5D4    5E8    5FC  
160  618    640    660    684  
170  6A8    6B4    6C0    708    
180  72c    738    768    76c  
190  770    900    904    908  
1A0  90C    910    911    912  
1B0  913    914    915    930  
1C0  990   7553    06E 

1C0  8d 09 00 00 
1C4 Sun.Mon.Tue.Wed.Thu.Fri.Sat.  
1E0 Sunday.Monday.Tuesday.Wednesday.Thursday.Friday.Saturday.
219 Jan.Feb.Mar.Apr.May.Jun.Jul.Aug.Sep.Oct.Nov.Dec.
249 January.February.March.April.May.June.July.August.September.October.November.December.
29F AM.PM.%a %d %b %Y %r %Z.%m/%d/%Y.%r.%I:%M:%S %p..
2C0 7225  2500  3A49  4d25  253A  2053  7025  0000
2d0
*
320
330                                                    0053
Following commpressed for readability, 
330   Sun.Mon.Tue.Wed.Thu.Fri.Sat.S
3b0 unday  .Monday.Tuesday
400 .Wednesday  .Thursday.
450 Friday.Saturday.
490 Jan.  4a0 Feb.  4b0 Mar.  4c0 Apr.  4d0 May.  4e0 Jun.  4f0 Jul.  500 Aug.
510 Sep.  520 Oct.  530 Nov.  540 Dec.
550 January.
570 February.
591 March.April.
5C1 May.
5D1 June.July.August.
612 September.
640 October.
660 November.
681 December.
6A2 AM.
6B1 PM.

6C0 %a%d%b%Y%r%Z.%m/%d/%Y.%r.%I:%M:%S%p
*
908  07 00 00 00 81 bc 30 01  
910  04 01 01 01 00             
      |     %a %b %e %H:%M:%S %Z %Y.%..|
930   | a       %   b       %   e       %   H   :   %   M   :   %   S       %   Z       %   Y       UTF|
990   |-8 

…
Sample output from ‑m 
ANSI_X3.110‑1983 ANSI_X3.4‑1968 ARMSCII‑8 ASMO_449 
BIG5 BIG5‑HKSCS BS_4730 BS_VIEWDATA
CP10007 CP1125 CP1250 CP1251 CP1252 CP1253 CP1254 CP1255
CP1256 CP1257 CP1258 CP737 CP775 CP949 CSA_Z243.4‑1985‑1 CSA_Z243.4‑1985‑2
CSA_Z243.4‑1985‑GR CSN_369103 CWI 
DEC‑MCS DIN_66003 DS_2089 
EBCDIC‑AT‑DE EBCDIC‑AT‑DE‑A
EBCDIC‑CA‑FR EBCDIC‑DK‑NO EBCDIC‑DK‑NO‑A 
EBCDIC‑ES EBCDIC‑ES‑A EBCDIC‑ES‑S EBCDIC‑FI‑SE 
EBCDIC‑FI‑SE‑A EBCDIC‑FR EBCDIC‑IS‑FRISS EBCDIC‑IT 
EBCDIC‑PT EBCDIC‑UK EBCDIC‑US 
ECMA‑CYRILLIC ES
ES2 EUC‑JISX0213 EUC‑JP EUC‑JP‑MS EUC‑KR EUC‑TW 
GB18030 GB2312
GBK GB_1988‑80 GEORGIAN‑ACADEMY GEORGIAN‑PS GOST_19768‑74 
GREEK‑CCITT GREEK7 GREEK7‑OLD
HP‑ROMAN8 
IBM037 IBM038 IBM1004 IBM1026 IBM1047 IBM1124 IBM1129
IBM1132 IBM1133 IBM1160 IBM1161 IBM1162 IBM1163 IBM1164 IBM256
IBM273 IBM274 IBM275 IBM277 IBM278 IBM280 IBM281 IBM284
IBM285 IBM290 IBM297 IBM420 IBM423 IBM424 IBM437 IBM500
IBM850 IBM851 IBM852 IBM855 IBM856 IBM857 IBM860 IBM861
IBM862 IBM863 IBM864 IBM865 IBM866 IBM866NAV IBM868 IBM869
IBM870 IBM871 IBM874 IBM875 IBM880 IBM891 IBM903 IBM904
IBM905 IBM918 IBM922 IEC_P27‑1 INIS INIS‑8 INIS‑CYRILLIC INVARIANT
ISIRI‑3342 
ISO‑8859‑1 ISO‑8859‑10 ISO‑8859‑11 ISO‑8859‑13 ISO‑8859‑14 ISO‑8859‑15 ISO‑8859‑16
ISO‑8859‑2 ISO‑8859‑3 ISO‑8859‑4 ISO‑8859‑5 ISO‑8859‑6 ISO‑8859‑7 ISO‑8859‑8 ISO‑8859‑9
ISO‑IR‑197 ISO‑IR‑209 ISO‑IR‑90 ISO_10367‑BOX ISO_10646 ISO_2033‑1983 
ISO_5427 ISO_5427‑EXT
ISO_5428 ISO_646.BASIC ISO_646.IRV 
ISO_6937 ISO_6937‑2‑25 ISO_6937‑2‑ADD 
ISO_8859‑1,GL ISO_8859‑SUPP IT i
JIS_C6220‑1969‑JP JIS_C6220‑1969‑RO 
JIS_C6229‑1984‑A JIS_C6229‑1984‑B JIS_C6229‑1984‑B‑ADD
JIS_C6229‑1984‑HAND JIS_C6229‑1984‑HAND‑ADD
JIS_C6229‑1984‑KANA JIS_X0201 
JOHAB JUS_I.B1.002 JUS_I.B1.003‑MAC JUS_I.B1.003‑SERB 
KOI‑8 KOI8‑R
KOI8‑T KOI8‑U KSC5636 
LATIN‑GREEK LATIN‑GREEK‑1 
MAC‑CYRILLIC MAC‑IS MAC‑SAMI MAC‑UK MACINTOSH 
MSZ_7795.3 
NATS‑DANO NATS‑DANO‑ADD
NATS‑SEFI NATS‑SEFI‑ADD
NC_NC00‑10
NEXTSTEP 
NF_Z_62‑010 NF_Z_62‑010_(1973) NF_Z_62‑010_1973 NS_4551‑1 NS_4551‑2 
PT PT2
SAMI SAMI‑WS2 SEN_850200_B SEN_850200_C 
SHIFT_JIS SHIFT_JISX0213 
T.101‑G2 T.61‑7BIT T.61‑8BIT TCVN5712‑1 TIS‑620 TSCII 
UTF‑8 
VIDEOTEX‑SUPPL VISCII 
WIN‑SAMI‑2 WINDOWS‑31J


#include <stdio.h>
#include <locale.h>
#include <time.h>

int main(void)
{
    char buf[100];
    time_t t;
    struct tm *timeptr,result;

    if ( setlocale(LC_ALL,"POSIX")  == NULL ) printf("\n - setLocale  POSIX failed \n");
    if ( setlocale(LC_ALL,"de_DE")  == NULL ) printf("\n - setLocale  de_DE failed \n");
    if ( setlocale(LC_ALL,"ja_JP")  == NULL ) printf("\n - setLocale  ja_JP failed \n");
    t = time(NULL);
    timeptr = localtime(&t);
    strftime(buf,sizeof(buf), "%a %m/%d/%Y %r", timeptr);
    printf(":: %s ::",buf);
    if(strptime(buf, "%a %m/%d/%Y %r",&result) == NULL) printf("\nstrptime failed\n");
   else { printf("tm_hour,min: %d:%02d:%02d ",result.tm_hour,result.tm_min,result.tm_sec);
          printf("mon/mday/year: %d/%02d/%d, ",result.tm_mon,result.tm_mday, result.tm_year);
          printf("yday: %d, ",result.tm_yday);
          printf("wday: %d  \n",result.tm_wday); }

   return 0;
}

With 
POSIX ::
With 
de_DE ::Sonntag 09/04/2011 03:35:17 pm:: tm_hour,min: 15:35:17 mon/mday/year: 8/04/111, yday: 32767, wday: 0  

With 
jp_JP :: 日曜日 09/04/2011 03:34:38 PM:: tm_hour,min: 15:34:38 mon/mday/year: 8/04/111, yday: 32767, wday: 0 




3rd Berkeley Distribution         March 2001