Make naming consistent with current Scheme 48:

argtype -> argument_type
argnumber -> argument_number
This commit is contained in:
sperber 2001-12-03 15:19:48 +00:00
parent 6e7ae9448f
commit b5180b35af
6 changed files with 63 additions and 51 deletions

View File

@ -473,12 +473,12 @@ s48_raise_scheme_exception(long why, long nargs, ...)
/* Specific exceptions */ /* Specific exceptions */
void void
s48_raise_argtype_error(s48_value value) { s48_raise_argument_type_error(s48_value value) {
s48_raise_scheme_exception(S48_EXCEPTION_WRONG_TYPE_ARGUMENT, 1, value); s48_raise_scheme_exception(S48_EXCEPTION_WRONG_TYPE_ARGUMENT, 1, value);
} }
void void
s48_raise_argnumber_error(s48_value value, s48_value min, s48_value max) { s48_raise_argument_number_error(s48_value value, s48_value min, s48_value max) {
s48_raise_scheme_exception(S48_EXCEPTION_WRONG_NUMBER_OF_ARGUMENTS, s48_raise_scheme_exception(S48_EXCEPTION_WRONG_NUMBER_OF_ARGUMENTS,
3, value, min, max); 3, value, min, max);
} }
@ -582,7 +582,7 @@ long
s48_stob_length(s48_value thing, int type) s48_stob_length(s48_value thing, int type)
{ {
if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type))) if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type)))
s48_raise_argtype_error(thing); s48_raise_argument_type_error(thing);
return S48_STOB_DESCRIPTOR_LENGTH(thing); return S48_STOB_DESCRIPTOR_LENGTH(thing);
} }
@ -591,7 +591,7 @@ long
s48_stob_byte_length(s48_value thing, int type) s48_stob_byte_length(s48_value thing, int type)
{ {
if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type))) if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type)))
s48_raise_argtype_error(thing); s48_raise_argument_type_error(thing);
if (type == S48_STOBTYPE_STRING) if (type == S48_STOBTYPE_STRING)
return S48_STOB_BYTE_LENGTH(thing) - 1; return S48_STOB_BYTE_LENGTH(thing) - 1;
@ -605,7 +605,7 @@ s48_stob_ref(s48_value thing, int type, long offset)
long length; long length;
if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type))) if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type)))
s48_raise_argtype_error(thing); s48_raise_argument_type_error(thing);
length = S48_STOB_DESCRIPTOR_LENGTH(thing); length = S48_STOB_DESCRIPTOR_LENGTH(thing);
@ -625,7 +625,7 @@ s48_stob_set(s48_value thing, int type, long offset, s48_value value)
if (!(S48_STOB_P(thing) && if (!(S48_STOB_P(thing) &&
(S48_STOB_TYPE(thing) == type) && (S48_STOB_TYPE(thing) == type) &&
!S48_STOB_IMMUTABLEP(thing))) !S48_STOB_IMMUTABLEP(thing)))
s48_raise_argtype_error(thing); s48_raise_argument_type_error(thing);
length = S48_STOB_DESCRIPTOR_LENGTH(thing); length = S48_STOB_DESCRIPTOR_LENGTH(thing);
@ -643,7 +643,7 @@ s48_stob_byte_ref(s48_value thing, int type, long offset)
long length; long length;
if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type))) if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type)))
s48_raise_argtype_error(thing); s48_raise_argument_type_error(thing);
length = (type == S48_STOBTYPE_STRING) ? length = (type == S48_STOBTYPE_STRING) ?
S48_STOB_BYTE_LENGTH(thing) - 1 : S48_STOB_BYTE_LENGTH(thing) - 1 :
@ -663,7 +663,7 @@ s48_stob_byte_set(s48_value thing, int type, long offset, char value)
long length; long length;
if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type))) if (!(S48_STOB_P(thing) && (S48_STOB_TYPE(thing) == type)))
s48_raise_argtype_error(thing); s48_raise_argument_type_error(thing);
length = (type == S48_STOBTYPE_STRING) ? length = (type == S48_STOBTYPE_STRING) ?
S48_STOB_BYTE_LENGTH(thing) - 1 : S48_STOB_BYTE_LENGTH(thing) - 1 :
@ -698,7 +698,7 @@ s48_value
s48_enter_fixnum(long value) s48_enter_fixnum(long value)
{ {
if (value < S48_MIN_FIXNUM_VALUE || S48_MAX_FIXNUM_VALUE < value) if (value < S48_MIN_FIXNUM_VALUE || S48_MAX_FIXNUM_VALUE < value)
s48_raise_argtype_error(s48_enter_integer(value)); s48_raise_argument_type_error(s48_enter_integer(value));
return S48_UNSAFE_ENTER_FIXNUM(value); return S48_UNSAFE_ENTER_FIXNUM(value);
} }
@ -707,7 +707,7 @@ long
s48_extract_fixnum(s48_value value) s48_extract_fixnum(s48_value value)
{ {
if (! S48_FIXNUM_P(value)) if (! S48_FIXNUM_P(value))
s48_raise_argtype_error(value); s48_raise_argument_type_error(value);
return S48_UNSAFE_EXTRACT_FIXNUM(value); return S48_UNSAFE_EXTRACT_FIXNUM(value);
} }
@ -786,7 +786,7 @@ s48_extract_integer(s48_value value)
S48_GC_UNPROTECT(); S48_GC_UNPROTECT();
if (stuff == S48_FALSE) if (stuff == S48_FALSE)
s48_raise_argtype_error(value); s48_raise_argument_type_error(value);
/* The first VECTOR_REF does the type checking for the rest. */ /* The first VECTOR_REF does the type checking for the rest. */
{ {
@ -797,7 +797,7 @@ s48_extract_integer(s48_value value)
if ((! S48_FIXNUM_P(boxed_high)) || if ((! S48_FIXNUM_P(boxed_high)) ||
high > (pos_p ? 0x7FFF : 0x8000)) high > (pos_p ? 0x7FFF : 0x8000))
s48_raise_argtype_error(value); s48_raise_argument_type_error(value);
{ {
long magnitude = ((- high) << 16) - low; long magnitude = ((- high) << 16) - low;
@ -814,7 +814,7 @@ s48_extract_unsigned_integer(s48_value value)
if (S48_FIXNUM_P(value)){ if (S48_FIXNUM_P(value)){
temp = S48_UNSAFE_EXTRACT_FIXNUM(value); temp = S48_UNSAFE_EXTRACT_FIXNUM(value);
if (temp < 0) if (temp < 0)
s48_raise_argtype_error(value); s48_raise_argument_type_error(value);
else return (unsigned long) temp; else return (unsigned long) temp;
} }
else { else {
@ -832,7 +832,7 @@ s48_extract_unsigned_integer(s48_value value)
S48_GC_UNPROTECT(); S48_GC_UNPROTECT();
if (stuff == S48_FALSE) if (stuff == S48_FALSE)
s48_raise_argtype_error(value); s48_raise_argument_type_error(value);
/* The first VECTOR_REF does the type checking for the rest. */ /* The first VECTOR_REF does the type checking for the rest. */
{ {
@ -844,7 +844,7 @@ s48_extract_unsigned_integer(s48_value value)
if ((!pos_p) || if ((!pos_p) ||
(! S48_FIXNUM_P(boxed_high)) || (! S48_FIXNUM_P(boxed_high)) ||
(high > 0xFFFF)) (high > 0xFFFF))
s48_raise_argtype_error(value); s48_raise_argument_type_error(value);
else return ((((unsigned long) high) << 16) + low); else return ((((unsigned long) high) << 16) + low);
} }
} }
@ -869,7 +869,7 @@ double
s48_extract_double(s48_value s48_double) s48_extract_double(s48_value s48_double)
{ {
if (! S48_DOUBLE_P(s48_double)) if (! S48_DOUBLE_P(s48_double))
s48_raise_argtype_error(s48_double); s48_raise_argument_type_error(s48_double);
return S48_UNSAFE_EXTRACT_DOUBLE(s48_double); return S48_UNSAFE_EXTRACT_DOUBLE(s48_double);
} }
@ -889,7 +889,7 @@ unsigned char
s48_extract_char(s48_value a_char) s48_extract_char(s48_value a_char)
{ {
if (! S48_CHAR_P(a_char)) if (! S48_CHAR_P(a_char))
s48_raise_argtype_error(a_char); s48_raise_argument_type_error(a_char);
return S48_UNSAFE_EXTRACT_CHAR(a_char); return S48_UNSAFE_EXTRACT_CHAR(a_char);
} }
@ -1063,7 +1063,7 @@ s48_check_record_type(s48_value record, s48_value type_binding)
if ((! S48_RECORD_P(record)) || if ((! S48_RECORD_P(record)) ||
(S48_UNSAFE_SHARED_BINDING_REF(type_binding) != (S48_UNSAFE_SHARED_BINDING_REF(type_binding) !=
S48_UNSAFE_RECORD_REF(record, -1))) S48_UNSAFE_RECORD_REF(record, -1)))
s48_raise_argtype_error(record); s48_raise_argument_type_error(record);
} }
long long

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@ -188,9 +188,10 @@ extern void * s48_value_pointer(s48_value);
/* Exceptions */ /* Exceptions */
extern void s48_raise_scheme_exception(long type, long nargs, ...); extern void s48_raise_scheme_exception(long type, long nargs, ...);
extern void s48_raise_argtype_error(s48_value value); extern void s48_raise_argument_type_error(s48_value value);
extern void s48_raise_argnumber_error(s48_value value, extern void s48_raise_argument_number_error(s48_value value,
s48_value min, s48_value max); s48_value min,
s48_value max);
extern void s48_raise_range_error(s48_value value, extern void s48_raise_range_error(s48_value value,
s48_value min, s48_value max); s48_value min, s48_value max);
extern void s48_raise_closed_channel_error(); extern void s48_raise_closed_channel_error();
@ -211,17 +212,22 @@ extern void s48_raise_out_of_memory_error();
/* Type checking */ /* Type checking */
#define S48_CHECK_PAIR(v) do { if (!S48_PAIR_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_PAIR(v) do { if (!S48_PAIR_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_FIXNUM(v) do { if (!S48_FIXNUM_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_FIXNUM(v) do { if (!S48_FIXNUM_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_STRING(v) do { if (!S48_STRING_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_STRING(v) do { if (!S48_STRING_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_BYTE_VECTOR(v) do { if (!S48_BYTE_VECTOR_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_BYTE_VECTOR(v) do { if (!S48_BYTE_VECTOR_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_CHANNEL(v) do { if (!S48_CHANNEL_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_CHANNEL(v) do { if (!S48_CHANNEL_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_RECORD(v) do { if (!S48_RECORD_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_RECORD(v) do { if (!S48_RECORD_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_VALUE(v) do { if (!S48_BYTE_VECTOR_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_VALUE(v) do { if (!S48_BYTE_VECTOR_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_EXPORT_BINDING(v) do { if (!S48_EXPORT_BINDING_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_EXPORT_BINDING(v) do { if (!S48_EXPORT_BINDING_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_VALUE_P(v) (S48_BYTE_VECTOR_P(v)) #define S48_VALUE_P(v) (S48_BYTE_VECTOR_P(v))
#define S48_TRUE_P(v) ((v) == S48_TRUE)
#define S48_FALSE_P(v) ((v) == S48_FALSE)
#define S48_EXTRACT_BOOLEAN(v) ((v) != S48_FALSE)
#define S48_ENTER_BOOLEAN(v) ((v) ? S48_TRUE : S48_FALSE)
extern void s48_check_record_type(s48_value record, s48_value type_binding); extern void s48_check_record_type(s48_value record, s48_value type_binding);
#define S48_SHARED_BINDING_CHECK(binding) \ #define S48_SHARED_BINDING_CHECK(binding) \
@ -262,8 +268,8 @@ extern void s48_check_record_type(s48_value record, s48_value type_binding);
#define S48_ADDRESS_AFTER_HEADER(x, type) ((type *)((x) - S48_STOB_TAG)) #define S48_ADDRESS_AFTER_HEADER(x, type) ((type *)((x) - S48_STOB_TAG))
#define S48_STOB_REF(x, i) (S48_ADDRESS_AFTER_HEADER(x, s48_value)[i]) #define S48_STOB_REF(x, i) (S48_ADDRESS_AFTER_HEADER(x, s48_value)[i])
#define S48_STOB_BYTE_REF(x, i) (((char *)S48_ADDRESS_AFTER_HEADER(x, s48_value))[i]) #define S48_STOB_BYTE_REF(x, i) (((char *)S48_ADDRESS_AFTER_HEADER(x, s48_value))[i])
#define S48_STOB_SET(x, i, v) do { s48_value __stob_set_x = (x); long __stob_set_i = (i); s48_value __stob_set_v = (v); if (S48_STOB_IMMUTABLEP(__stob_set_x)) s48_raise_argtype_error(__stob_set_x); else { S48_WRITE_BARRIER((__stob_set_x), (char *) (&S48_STOB_REF((__stob_set_x), (__stob_set_i))),(__stob_set_v)); *(&S48_STOB_REF((__stob_set_x), (__stob_set_i))) = (__stob_set_v); } } while (0) #define S48_STOB_SET(x, i, v) do { s48_value __stob_set_x = (x); long __stob_set_i = (i); s48_value __stob_set_v = (v); if (S48_STOB_IMMUTABLEP(__stob_set_x)) s48_raise_argument_type_error(__stob_set_x); else { S48_WRITE_BARRIER((__stob_set_x), (char *) (&S48_STOB_REF((__stob_set_x), (__stob_set_i))),(__stob_set_v)); *(&S48_STOB_REF((__stob_set_x), (__stob_set_i))) = (__stob_set_v); } } while (0)
#define S48_STOB_BYTE_SET(x, i, v) do { s48_value __stob_set_x = (x); long __stob_set_i = (i); char __stob_set_v = (v); if (S48_STOB_IMMUTABLEP(__stob_set_x)) s48_raise_argtype_error(__stob_set_x); else *(&S48_STOB_BYTE_REF((__stob_set_x), (__stob_set_i))) = (__stob_set_v); } while (0) #define S48_STOB_BYTE_SET(x, i, v) do { s48_value __stob_set_x = (x); long __stob_set_i = (i); char __stob_set_v = (v); if (S48_STOB_IMMUTABLEP(__stob_set_x)) s48_raise_argument_type_error(__stob_set_x); else *(&S48_STOB_BYTE_REF((__stob_set_x), (__stob_set_i))) = (__stob_set_v); } while (0)
#define S48_STOB_TYPE(x) ((S48_STOB_HEADER(x)>>2)&31) #define S48_STOB_TYPE(x) ((S48_STOB_HEADER(x)>>2)&31)
#define S48_STOB_HEADER(x) (S48_STOB_REF((x),-1)) #define S48_STOB_HEADER(x) (S48_STOB_REF((x),-1))
#define S48_STOB_ADDRESS(x) (&(S48_STOB_HEADER(x))) #define S48_STOB_ADDRESS(x) (&(S48_STOB_HEADER(x)))

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@ -182,9 +182,10 @@ extern void * s48_value_pointer(s48_value);
/* Exceptions */ /* Exceptions */
extern void s48_raise_scheme_exception(long type, long nargs, ...); extern void s48_raise_scheme_exception(long type, long nargs, ...);
extern void s48_raise_argtype_error(s48_value value); extern void s48_raise_argument_type_error(s48_value value);
extern void s48_raise_argnumber_error(s48_value value, extern void s48_raise_argument_number_error(s48_value value,
s48_value min, s48_value max); s48_value min,
s48_value max);
extern void s48_raise_range_error(s48_value value, extern void s48_raise_range_error(s48_value value,
s48_value min, s48_value max); s48_value min, s48_value max);
extern void s48_raise_closed_channel_error(); extern void s48_raise_closed_channel_error();
@ -205,17 +206,22 @@ extern void s48_raise_out_of_memory_error();
/* Type checking */ /* Type checking */
#define S48_CHECK_PAIR(v) do { if (!S48_PAIR_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_PAIR(v) do { if (!S48_PAIR_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_FIXNUM(v) do { if (!S48_FIXNUM_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_FIXNUM(v) do { if (!S48_FIXNUM_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_STRING(v) do { if (!S48_STRING_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_STRING(v) do { if (!S48_STRING_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_BYTE_VECTOR(v) do { if (!S48_BYTE_VECTOR_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_BYTE_VECTOR(v) do { if (!S48_BYTE_VECTOR_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_CHANNEL(v) do { if (!S48_CHANNEL_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_CHANNEL(v) do { if (!S48_CHANNEL_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_RECORD(v) do { if (!S48_RECORD_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_RECORD(v) do { if (!S48_RECORD_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_VALUE(v) do { if (!S48_BYTE_VECTOR_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_VALUE(v) do { if (!S48_BYTE_VECTOR_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_CHECK_EXPORT_BINDING(v) do { if (!S48_EXPORT_BINDING_P(v)) s48_raise_argtype_error(v); } while (0) #define S48_CHECK_EXPORT_BINDING(v) do { if (!S48_EXPORT_BINDING_P(v)) s48_raise_argument_type_error(v); } while (0)
#define S48_VALUE_P(v) (S48_BYTE_VECTOR_P(v)) #define S48_VALUE_P(v) (S48_BYTE_VECTOR_P(v))
#define S48_TRUE_P(v) ((v) == S48_TRUE)
#define S48_FALSE_P(v) ((v) == S48_FALSE)
#define S48_EXTRACT_BOOLEAN(v) ((v) != S48_FALSE)
#define S48_ENTER_BOOLEAN(v) ((v) ? S48_TRUE : S48_FALSE)
extern void s48_check_record_type(s48_value record, s48_value type_binding); extern void s48_check_record_type(s48_value record, s48_value type_binding);
#define S48_SHARED_BINDING_CHECK(binding) \ #define S48_SHARED_BINDING_CHECK(binding) \

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@ -111,7 +111,7 @@
"long __stob_set_i = (i); " "long __stob_set_i = (i); "
"s48_value __stob_set_v = (v); " "s48_value __stob_set_v = (v); "
"if (S48_STOB_IMMUTABLEP(__stob_set_x)) " "if (S48_STOB_IMMUTABLEP(__stob_set_x)) "
"s48_raise_argtype_error(__stob_set_x); " "s48_raise_argument_type_error(__stob_set_x); "
"else { " "else { "
"S48_WRITE_BARRIER((__stob_set_x), " "S48_WRITE_BARRIER((__stob_set_x), "
"(char *) (&S48_STOB_REF((__stob_set_x), (__stob_set_i)))," "(char *) (&S48_STOB_REF((__stob_set_x), (__stob_set_i))),"
@ -126,7 +126,7 @@
"long __stob_set_i = (i); " "long __stob_set_i = (i); "
"char __stob_set_v = (v); " "char __stob_set_v = (v); "
"if (S48_STOB_IMMUTABLEP(__stob_set_x)) " "if (S48_STOB_IMMUTABLEP(__stob_set_x)) "
"s48_raise_argtype_error(__stob_set_x); " "s48_raise_argument_type_error(__stob_set_x); "
"else " "else "
"*(&S48_STOB_BYTE_REF((__stob_set_x), (__stob_set_i))) = (__stob_set_v); " "*(&S48_STOB_BYTE_REF((__stob_set_x), (__stob_set_i))) = (__stob_set_v); "
"} while (0)")) "} while (0)"))

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@ -70,7 +70,7 @@ s48_value scheme_bind(s48_value sock, s48_value family, s48_value scheme_name)
return S48_UNSPECIFIC; return S48_UNSPECIFIC;
} }
default: default:
s48_raise_argtype_error (family); s48_raise_argument_type_error (family);
} }
} }
@ -140,7 +140,7 @@ s48_value scheme_connect(s48_value sock, s48_value family, s48_value scheme_name
} }
default: default:
s48_raise_argtype_error (family); /* error unknown address family */ s48_raise_argument_type_error (family); /* error unknown address family */
} }
} }
/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/ /*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
@ -208,7 +208,7 @@ s48_value scheme_accept(s48_value sockfd_tagged, s48_value family)
break; break;
} }
default: default:
s48_raise_argtype_error (family); /* error unknown address family */ s48_raise_argument_type_error (family); /* error unknown address family */
} }
} }
@ -242,7 +242,7 @@ s48_value scheme_peer_name(s48_value sock, s48_value family)
break; break;
} }
default: default:
s48_raise_argtype_error (family); /* error unknown address family */ s48_raise_argument_type_error (family); /* error unknown address family */
} }
} }
/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/ /*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
@ -274,7 +274,7 @@ s48_value scheme_socket_name(s48_value sock, s48_value family)
break; break;
} }
default: default:
s48_raise_argtype_error (family); /* error unknown address family */ s48_raise_argument_type_error (family); /* error unknown address family */
} }
} }
@ -383,7 +383,7 @@ s48_value send_substring(s48_value scm_sockfd,
break; break;
} }
default: default:
s48_raise_argtype_error (s48_extract_fixnum (scm_family)); s48_raise_argument_type_error (s48_extract_fixnum (scm_family));
/* error unknown address family */ /* error unknown address family */
} }

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@ -862,7 +862,7 @@ s48_value errno_msg(s48_value sch_i)
#endif #endif
char *sys_errlist[]; char *sys_errlist[];
extern int sys_nerr; extern int sys_nerr;
return ( i < 0 || i > sys_nerr ) ? s48_raise_argtype_error(sch_i) return ( i < 0 || i > sys_nerr ) ? s48_raise_argument_type_error(sch_i)
: s48_enter_string (sys_errlist[i]); : s48_enter_string (sys_errlist[i]);
#endif /* !HAVE_STRERROR */ #endif /* !HAVE_STRERROR */
} }