40 smfi_header(ctx, cmd, hdridx, headerf, headerv)  in smfi_header()  argument
45 	char *headerv;
53 	if (headerf == NULL || *headerf == '\0' || headerv == NULL)
58 	l2 = strlen(headerv) + 1;
73 	(void) memcpy(buf + offset + l1, headerv, l2);
92 smfi_addheader(ctx, headerf, headerv)  in smfi_addheader()  argument
95 	char *headerv;
100 	return smfi_header(ctx, SMFIR_ADDHEADER, -1, headerf, headerv);
117 smfi_insheader(ctx, hdridx, headerf, headerv)  in smfi_insheader()  argument
121 	char *headerv;
126 	return smfi_header(ctx, SMFIR_INSHEADER, hdridx, headerf, headerv);
143 smfi_chgheader(ctx, headerf, hdridx, headerv)  in smfi_chgheader()  argument
147 	char *headerv;
151 	if (headerv == NULL)
152 		headerv = "";
154 	return smfi_header(ctx, SMFIR_CHGHEADER, hdridx, headerf, headerv);