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path: root/src/stdlib/wcstod.c
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2020-04-24fix undefined behavior in wcsto[ld] family functionsRich Felker1-2/+1
analogous to commit b287cd745c2243f8e5114331763a5a9813b5f6ee but for the custom FILE stream type the wcstol and wcstod family use. __toread could be used here as well, but there's a simple direct fix to make the buffer pointers initially valid for subtraction, so just do that to avoid pulling in stdio exit code in programs that don't use stdio.
2013-12-12include cleanups: remove unused headers and add feature test macrosSzabolcs Nagy1-0/+1
2012-11-08clean up stdio_impl.hRich Felker1-0/+1
this header evolved to facilitate the extremely lazy practice of omitting explicit includes of the necessary headers in individual stdio source files; not only was this sloppy, but it also increased build time. now, stdio_impl.h is only including the headers it needs for its own use; any further headers needed by source files are included directly where needed.
2012-09-06use restrict everywhere it's required by c99 and/or posix 2008Rich Felker1-3/+3
to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
2012-04-19further fixes to leading space issue (forgot the wide versions)Rich Felker1-3/+5
2012-04-16implement wcstod and familyRich Felker1-0/+61
not heavily tested but these functions appear to work correctly