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/* 6. C<<1 va_list based library functions, updated 2008-01-22 by xCh. */
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-#define _ECHO void _cll1_print(int nl,char *s, ... ) { va_list ap; for(va_start(ap,s);s!=(void *)&_cll1_print;s=va_arg(ap,char *)) fputs(s?s:"",stdout); va_end(ap); if(nl) putchar('\n');}
+#define _ECHO void _cll1_print(int p,char *s, ... ) { int p2=0; va_list ap; for(va_start(ap,s);s!=(void *)&_cll1_print;s=va_arg(ap,char *)) { if(p) {if(p2) putchar(' '); else p2=1;} fputs(s?s:"",stdout); } va_end(ap); if(p) putchar('\n');}
#define print(...) _cll1_print(1,__VA_ARGS__,(void *)&_cll1_print)
#define echo(...) _cll1_print(0,__VA_ARGS__,(void *)&_cll1_print)
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