diff options
Diffstat (limited to 'lib/libc/regex/grot/split.c')
| -rw-r--r-- | lib/libc/regex/grot/split.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/lib/libc/regex/grot/split.c b/lib/libc/regex/grot/split.c index 70e0ec5..c5d5264 100644 --- a/lib/libc/regex/grot/split.c +++ b/lib/libc/regex/grot/split.c @@ -4,16 +4,17 @@ __FBSDID("$FreeBSD$"); #include <stdio.h> #include <string.h> +#include "split.ih" + /* - split - divide a string into fields, like awk split() - = int split(char *string, char *fields[], int nfields, char *sep); + == int split(char *string, char *fields[], int nfields, char *sep); + - fields: list is not NULL-terminated + - nfields: number of entries available in fields[] + - sep: "" white, "c" single char, "ab" [ab]+ */ int /* number of fields, including overflow */ -split(string, fields, nfields, sep) -char *string; -char *fields[]; /* list is not NULL-terminated */ -int nfields; /* number of entries available in fields[] */ -char *sep; /* "" white, "c" single char, "ab" [ab]+ */ +split(char *string, char *fields[], int nfields, char *sep) { char *p = string; char c; /* latest character */ @@ -151,9 +152,7 @@ char *sep; /* "" white, "c" single char, "ab" [ab]+ */ * pgm str sep n splits str by sep n times */ int -main(argc, argv) -int argc; -char *argv[]; +main(int argc, char *argv[]) { char buf[512]; int n; @@ -182,9 +181,8 @@ char *argv[]; exit(0); } -dosplit(string, seps) -char *string; -char *seps; +void +dosplit(char *string, char *seps) { # define NF 5 char *fields[NF]; @@ -194,10 +192,8 @@ char *seps; print(nf, NF, fields); } -print(nf, nfp, fields) -int nf; -int nfp; -char *fields[]; +void +print(int nf, int nfp, char *fields[]) { int fn; int bound; @@ -277,7 +273,8 @@ struct { NULL, NULL, 0, { NULL }, }; -regress() +void +regress(void) { char buf[512]; int n; |
