24 lines
729 B
C
24 lines
729 B
C
#include "scheme48.h"
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/* StobData is used by fdports.c. It should be changed over to STOB_REF
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** by removing the extra indirection. */
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#define StobData(x) (ADDRESS_AFTER_HEADER(x, scheme_value))
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#define IsChar(x) ((((long) x) & 0xff) == SCHCHAR)
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#define StrByte(x, i) ((i) + ADDRESS_AFTER_HEADER((x), char))
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#define cig_string_body(x) (ADDRESS_AFTER_HEADER((x), char))
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#define AlienVal(x) (STOB_REF((x),0))
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extern char *scheme2c_strcpy(scheme_value sstr);
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extern scheme_value strlen_or_false(const char *s);
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extern char *copystring_or_die(const char *);
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extern char *copystring(char *, const char *);
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extern scheme_value strlen_or_false(const char *);
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extern void cig_check_nargs(int arity, int nargs, const char *fn);
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