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author | Nicholas Noll <nbnoll@eml.cc> | 2021-12-05 15:17:44 -0800 |
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committer | Nicholas Noll <nbnoll@eml.cc> | 2021-12-05 15:17:44 -0800 |
commit | b48327d357e0818d1a6ae2a064cfa7d1567e1242 (patch) | |
tree | 4677f228a9846937a7ec71c72a1ab63ab69d68ab /src/base/mem/rfind.c | |
parent | c200dd832789afa298ba45e0b9efdec96c0e92cc (diff) |
feat(huge): huge refactor (in progress).
Commented out libc includes to uncover all explicit dependencies.
A large fraction has now been ported over (no testing).
I did not port over the command line tools, such as the rc shell.
These will be done independently - as of now I just want the library to
stand independent.
Compilation currently fails due to the lack of math functions.
Diffstat (limited to 'src/base/mem/rfind.c')
-rw-r--r-- | src/base/mem/rfind.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/base/mem/rfind.c b/src/base/mem/rfind.c new file mode 100644 index 0000000..ed45086 --- /dev/null +++ b/src/base/mem/rfind.c @@ -0,0 +1,14 @@ +#include "internal.h" + +void * +mem·rfindc(void *addr, uintptr len, int c) +{ + char *s = addr; + c = (uchar)c; + + while(len--){ + if(s[len]==c) + return(s+len); + } + return nil; +} |