1 /*---------------------------------------------------------------------------* 2 * platform_utils.h * 3 * * 4 * Copyright 2007, 2008 Nuance Communciations, Inc. * 5 * * 6 * Licensed under the Apache License, Version 2.0 (the 'License'); * 7 * you may not use this file except in compliance with the License. * 8 * * 9 * You may obtain a copy of the License at * 10 * http://www.apache.org/licenses/LICENSE-2.0 * 11 * * 12 * Unless required by applicable law or agreed to in writing, software * 13 * distributed under the License is distributed on an 'AS IS' BASIS, * 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * 15 * See the License for the specific language governing permissions and * 16 * limitations under the License. * 17 * * 18 *---------------------------------------------------------------------------*/ 19 20 21 22 #ifndef _PLATFORM_UTILS_H_ 23 #define _PLATFORM_UTILS_H_ 24 25 /* 26 safe_strtok() 27 Use this in place of regular strtok. which is dangerous because it modifies 28 a global variable. This function does not. 29 30 Returns the position in NULL terminated input_str where seps are found, 31 and the length of the token 32 Seps contains a NULL terminated string of separators 33 Returns NULL if error 34 35 If no more tokens left, token_len is 0 36 */ 37 char * safe_strtok(char *input_str, char *seps, int * token_len); 38 39 /* C54 and WinCE does not have strdup */ 40 #if defined TI_DSP || defined UNDER_CE || defined __CC_ARM 41 char * strdup(char *in_string); 42 #endif 43 44 #endif /* _PLATFORM_UTILS_H_ */ 45