diff options
| -rw-r--r-- | Modules/audioop.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/Modules/audioop.c b/Modules/audioop.c index 1b3af15..ed70cdf 100644 --- a/Modules/audioop.c +++ b/Modules/audioop.c @@ -50,7 +50,8 @@ static PyInt16 seg_aend[8] = {0x1F, 0x3F, 0x7F, 0xFF, static PyInt16 seg_uend[8] = {0x3F, 0x7F, 0xFF, 0x1FF, 0x3FF, 0x7FF, 0xFFF, 0x1FFF}; -static PyInt16 search(PyInt16 val, PyInt16 *table, int size) +static PyInt16 +search(PyInt16 val, PyInt16 *table, int size) { int i; @@ -63,7 +64,7 @@ static PyInt16 search(PyInt16 val, PyInt16 *table, int size) #define st_ulaw2linear16(uc) (_st_ulaw2linear16[uc]) #define st_alaw2linear16(uc) (_st_alaw2linear16[uc]) -PyInt16 _st_ulaw2linear16[256] = { +static PyInt16 _st_ulaw2linear16[256] = { -32124, -31100, -30076, -29052, -28028, -27004, -25980, -24956, -23932, -22908, -21884, -20860, -19836, -18812, -17788, -16764, -15996, -15484, -14972, -14460, -13948, @@ -135,8 +136,8 @@ PyInt16 _st_ulaw2linear16[256] = { * For further information see John C. Bellamy's Digital Telephony, 1982, * John Wiley & Sons, pps 98-111 and 472-476. */ -unsigned char st_14linear2ulaw( - PyInt16 pcm_val) /* 2's complement (14-bit range) */ +static unsigned char +st_14linear2ulaw(PyInt16 pcm_val) /* 2's complement (14-bit range) */ { PyInt16 mask; PyInt16 seg; @@ -172,7 +173,7 @@ unsigned char st_14linear2ulaw( } -PyInt16 _st_alaw2linear16[256] = { +static PyInt16 _st_alaw2linear16[256] = { -5504, -5248, -6016, -5760, -4480, -4224, -4992, -4736, -7552, -7296, -8064, -7808, -6528, -6272, -7040, -6784, -2752, -2624, -3008, -2880, -2240, @@ -232,8 +233,8 @@ PyInt16 _st_alaw2linear16[256] = { * For further information see John C. Bellamy's Digital Telephony, 1982, * John Wiley & Sons, pps 98-111 and 472-476. */ -unsigned char st_linear2alaw( - PyInt16 pcm_val) /* 2's complement (13-bit range) */ +static unsigned char +st_linear2alaw(PyInt16 pcm_val) /* 2's complement (13-bit range) */ { PyInt16 mask; short seg; @@ -1597,6 +1598,8 @@ initaudioop(void) if (m == NULL) return; d = PyModule_GetDict(m); + if (d == NULL) + return; AudioopError = PyErr_NewException("audioop.error", NULL, NULL); if (AudioopError != NULL) PyDict_SetItemString(d,"error",AudioopError); |