o5r/plan9port
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Add searchpath().

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rsc 2005-01-23 22:33:59 +00:00
parent 28125cbd4c
commit 4a62371140
3 changed files with 64 additions and 0 deletions
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include/libc.h
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@ -390,6 +390,7 @@ extern int postnote(int, int, char *);
extern double p9pow10(int);
/* extern int putenv(char*, char*); <stdlib.h. */
/* extern void qsort(void*, long, long, int (*)(void*, void*)); <stdlib.h> */
extern char* searchpath(char*);
/* extern int p9setjmp(p9jmp_buf); */
#define p9setjmp(b) sigsetjmp((void*)(b), 1)
/*