1 files changed, 56 insertions, 0 deletions

diff --git a/baseline/source/gsm_enc/private.h b/baseline/source/gsm_enc/private.h
new file mode 100644
index 0000000..48786b3
--- /dev/null
+++ b/baseline/source/gsm_enc/private.h
@@ -0,0 +1,56 @@
+#ifndef PRIVATE_H
+#define PRIVATE_H
+
+typedef short                   word;           /* 16 bit signed int    */
+typedef long                    longword;       /* 32 bit signed int    */
+
+typedef unsigned short          uword;          /* unsigned word        */
+typedef unsigned long           ulongword;      /* unsigned longword    */
+
+struct gsm_state {
+
+        word            dp0[ 280 ];
+
+        word            z1;             /* preprocessing.c, Offset_com. */
+        longword        L_z2;           /*                  Offset_com. */
+        int             mp;             /*                  Preemphasis */
+
+        word            u[8];           /* short_term_aly_filter.c      */
+        word            LARpp[2][8];    /*                              */
+        word            j;              /*                              */
+
+        word            nrp; /* 40 */   /* long_term.c, synthesis       */
+        word            v[9];           /* short_term.c, synthesis      */
+        word            msr;            /* decoder.c,   Postprocessing  */
+
+        char            verbose;        /* only used if !NDEBUG         */
+        char            fast;           /* only used if FAST            */
+
+};
+
+
+#define MIN_WORD        ((-32767)-1)
+#define MAX_WORD        ( 32767)
+
+#define MIN_LONGWORD    ((-2147483647)-1)
+#define MAX_LONGWORD    ( 2147483647)
+
+#define SASR(x, by)     ((x) >> (by))
+
+/*   Table 4.3a  Decision level of the LTP gain quantizer
+ */
+/*  bc                0         1         2          3                  */
+word gsm_enc_DLB[4] = {  6554,    16384,        26214,     32767        };
+
+
+/*   Table 4.5   Normalized inverse mantissa used to compute xM/xmax 
+ */
+/* i                    0        1    2      3      4      5     6      7   */
+word gsm_enc_NRFAC[8] = { 29128, 26215, 23832, 21846, 20165, 18725, 17476, 16384 };
+
+
+/*   Table 4.6   Normalized direct mantissa used to compute xM/xmax
+ */
+/* i                  0      1       2      3      4      5      6      7   */
+word gsm_enc_FAC[8]     = { 18431, 20479, 22527, 24575, 26623, 28671, 30719, 32767 };
+#endif /* PRIVATE_H */