X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?a=blobdiff_plain;f=pctb%2Fcommon.h;fp=pctb%2Fcommon.h;h=1fb7e119992485ecc52cde711ff786850a82fcc0;hb=2e3f8f6ab168a6824dac1430473c7299018a1b0f;hp=699d1619d0099962a48b7adc5161f46b4e5ef557;hpb=61e9f852b6991232730eee7b73798b3afcf321b2;p=ypp-sc-tools.main.git

diff --git a/pctb/common.h b/pctb/common.h
index 699d161..1fb7e11 100644
--- a/pctb/common.h
+++ b/pctb/common.h
@@ -156,6 +156,11 @@ void dbfile_close(void); /* idempotent */
 int dbfile_scanf(const char *fmt, ...) SCANFMT(1,2);
 int dbfile_vscanf(const char *fmt, va_list al) SCANFMT(1,0);
 
+int gzopen(const char *zpath, int oflags, FILE **f_r, pid_t *pid_r,
+	   const char *gziplevel /* 0 for read; may be 0, or "-1" etc. */);
+  /* returns errno value from open */
+void gzclose(FILE **f, pid_t *p, const char *what);
+  /* also OK with f==0, or p==-1 */
 
 char *masprintf(const char *fmt, ...) FMT(1,2);