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| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /unix/boot/spp/rpp/ratlibr/delete.r | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'unix/boot/spp/rpp/ratlibr/delete.r')
| -rw-r--r-- | unix/boot/spp/rpp/ratlibr/delete.r | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/unix/boot/spp/rpp/ratlibr/delete.r b/unix/boot/spp/rpp/ratlibr/delete.r new file mode 100644 index 00000000..f4cadeb2 --- /dev/null +++ b/unix/boot/spp/rpp/ratlibr/delete.r @@ -0,0 +1,21 @@ +include defs + +# delete --- remove a symbol from the symbol table + + subroutine delete (symbol, st) + character symbol (ARB) + pointer st + + DS_DECL(Mem, 1) + + integer stlu + + pointer node, pred + + if (stlu (symbol, node, pred, st) == YES) { + Mem (pred + ST_LINK) = Mem (node + ST_LINK) + call dsfree (node) + } + + return + end |