Merge changes from CUPS 1.4svn-r7282.

[thirdparty/cups.git] / cups / ppd.c

diff --git a/cups/ppd.c b/cups/ppd.c
index ea9eb86b77fc3e8ef1327ce2240ad5b1839eb9fe..a70a0cfebdfb67e67e44d90d32ca9736d214a671 100644 (file)
--- a/cups/ppd.c
+++ b/cups/ppd.c
@@ -428,7 +428,7 @@ ppdOpen(FILE *fp)                   /* I - File to read from */
  * @since CUPS 1.2@
  */
 
-ppd_file_t *                           /* O - PPD file record */
+ppd_file_t *                           /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */
 ppdOpen2(cups_file_t *fp)              /* I - File to read from */
 {
   int                  i, j, k;        /* Looping vars */
@@ -2020,7 +2020,7 @@ ppdOpen2(cups_file_t *fp)         /* I - File to read from */
  * 'ppdOpenFd()' - Read a PPD file into memory.
  */
 
-ppd_file_t *                           /* O - PPD file record */
+ppd_file_t *                           /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */
 ppdOpenFd(int fd)                      /* I - File to read from */
 {
   cups_file_t          *fp;            /* CUPS file pointer */
@@ -2070,7 +2070,7 @@ ppdOpenFd(int fd)                 /* I - File to read from */
  * 'ppdOpenFile()' - Read a PPD file into memory.
  */
 
-ppd_file_t *                           /* O - PPD file record */
+ppd_file_t *                           /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */
 ppdOpenFile(const char *filename)      /* I - File to read from */
 {
   cups_file_t          *fp;            /* File pointer */