setlocale.c - scc - simple c99 compiler
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       ---
       setlocale.c (266B)
       ---
            1 #include <locale.h>
            2 
            3 #undef setlocale
            4 
            5 char *
            6 setlocale(int category, const char *locale)
            7 {
            8         if (category > LC_TIME || category < LC_ALL)
            9                 return NULL;
           10         if (!locale
           11         || locale[0] == '\0'
           12         || locale[0] == 'C' && locale[1] == '\0') {
           13                 return "C";
           14         }
           15         return NULL;
           16 }