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Use proper #define to see if need PLnumeric underlying_obj
[perl5.git] / metaconfig.h
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1/* This is a placeholder file for symbols that should be exported
2 * into config_h.SH and Porting/Glossary. See also metaconfig.SH
3 *
269a7913 4 * First version was created from the part in handy.h
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5 * H.Merijn Brand 21 Dec 2010 (Tux)
6 *
7 * Mentioned variables are forced to be included into config_h.SH
8 * as they are only included if meta finds them referenced. That
9 * implies that noone can use them unless they are available and
10 * they won't be available unless used. When new symbols are probed
11 * in Configure, this is the way to force them into availability.
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12 *
13 * Symbols should only be here temporarily. Once they are actually used,
14 * they should be removed from here.
28ebb8fb 15 *
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16 * HAS_BUILTIN_ADD_OVERFLOW
17 * HAS_BUILTIN_MUL_OVERFLOW
18 * HAS_BUILTIN_SUB_OVERFLOW
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19 * HAS_LOCALECONV_L
20 * HAS_MBRLEN
21 * HAS_MBRTOWC
c94a4d04 22 * HAS_NANOSLEEP
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23 * HAS_STRTOLD_L
24 * I_WCHAR
a7dcd8d7 25 */