source:
trunk/sys/dietlibc/strtok_r.c
@
101
| Last change on this file since 101 was 1, checked in by , 8 years ago | |
|---|---|
| File size: 306 bytes | |
| Line | |
|---|---|
| 1 | #include <string.h> |
| 2 | |
| 3 | char*strtok_r(char*s,const char*delim,char**ptrptr) { |
| 4 | char*tmp=0; |
| 5 | |
| 6 | if (s==0) s=*ptrptr; |
| 7 | s+=strspn(s,delim); /* overread leading delimiter */ |
| 8 | if (*s) { |
| 9 | tmp=s; |
| 10 | s+=strcspn(s,delim); |
| 11 | if (*s) *s++=0; /* not the end ? => terminate it */ |
| 12 | } |
| 13 | *ptrptr=s; |
| 14 | return tmp; |
| 15 | } |
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